19005115968

素因数分解:

$2^6\times 3^3\times {\mathrm{419}}^1\times {\mathrm{26249}}^1$

素因数の和:26689

約数の個数: 112

約数和(自身を含む): 56007000000

約数和(自身を除く): 37001884032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 419, 432, 576, 838, 864, 1257, 1676, 1728, 2514, 3352, 3771, 5028, 6704, 7542, 10056, 11313, 13408, 15084, 20112, 22626, 26249, 26816, 30168, 40224, 45252, 52498, 60336, 78747, 80448, 90504, 104996, 120672, 157494, 181008, 209992, 236241, 241344, 314988, 362016, 419984, 472482, 629976, 708723, 724032, 839968, 944964, 1259952, 1417446, 1679936, 1889928, 2519904, 2834892, 3779856, 5039808, 5669784, 7559712, 10998331, 11339568, 15119424, 21996662, 22679136, 32994993, 43993324, 45358272, 65989986, 87986648, 98984979, 131979972, 175973296, 197969958, 263959944, 296954937, 351946592, 395939916, 527919888, 593909874, 703893184, 791879832, 1055839776, 1187819748, 1583759664, 2111679552, 2375639496, 3167519328, 4751278992, 6335038656, 9502557984, 19005115968]

約数ペア:

[(1, 19005115968), (2, 9502557984), (3, 6335038656), (4, 4751278992), (6, 3167519328), (8, 2375639496), (9, 2111679552), (12, 1583759664), (16, 1187819748), (18, 1055839776), (24, 791879832), (27, 703893184), (32, 593909874), (36, 527919888), (48, 395939916), (54, 351946592), (64, 296954937), (72, 263959944), (96, 197969958), (108, 175973296), (144, 131979972), (192, 98984979), (216, 87986648), (288, 65989986), (419, 45358272), (432, 43993324), (576, 32994993), (838, 22679136), (864, 21996662), (1257, 15119424), (1676, 11339568), (1728, 10998331), (2514, 7559712), (3352, 5669784), (3771, 5039808), (5028, 3779856), (6704, 2834892), (7542, 2519904), (10056, 1889928), (11313, 1679936), (13408, 1417446), (15084, 1259952), (20112, 944964), (22626, 839968), (26249, 724032), (26816, 708723), (30168, 629976), (40224, 472482), (45252, 419984), (52498, 362016), (60336, 314988), (78747, 241344), (80448, 236241), (90504, 209992), (104996, 181008), (120672, 157494)]