19590264

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 56010240

約数和(自身を除く): 36419976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 67, 72, 93, 124, 131, 134, 186, 201, 248, 262, 268, 279, 372, 393, 402, 524, 536, 558, 603, 744, 786, 804, 1048, 1116, 1179, 1206, 1572, 1608, 2077, 2232, 2358, 2412, 3144, 4061, 4154, 4716, 4824, 6231, 8122, 8308, 8777, 9432, 12183, 12462, 16244, 16616, 17554, 18693, 24366, 24924, 26331, 32488, 35108, 36549, 37386, 48732, 49848, 52662, 70216, 73098, 74772, 78993, 97464, 105324, 146196, 149544, 157986, 210648, 272087, 292392, 315972, 544174, 631944, 816261, 1088348, 1632522, 2176696, 2448783, 3265044, 4897566, 6530088, 9795132, 19590264]

約数ペア:

[(1, 19590264), (2, 9795132), (3, 6530088), (4, 4897566), (6, 3265044), (8, 2448783), (9, 2176696), (12, 1632522), (18, 1088348), (24, 816261), (31, 631944), (36, 544174), (62, 315972), (67, 292392), (72, 272087), (93, 210648), (124, 157986), (131, 149544), (134, 146196), (186, 105324), (201, 97464), (248, 78993), (262, 74772), (268, 73098), (279, 70216), (372, 52662), (393, 49848), (402, 48732), (524, 37386), (536, 36549), (558, 35108), (603, 32488), (744, 26331), (786, 24924), (804, 24366), (1048, 18693), (1116, 17554), (1179, 16616), (1206, 16244), (1572, 12462), (1608, 12183), (2077, 9432), (2232, 8777), (2358, 8308), (2412, 8122), (3144, 6231), (4061, 4824), (4154, 4716)]