19323168

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 53932032

約数和(自身を除く): 34608864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 151, 172, 186, 248, 258, 302, 344, 372, 453, 496, 516, 604, 688, 744, 906, 992, 1032, 1208, 1333, 1376, 1488, 1812, 2064, 2416, 2666, 2976, 3624, 3999, 4128, 4681, 4832, 5332, 6493, 7248, 7998, 9362, 10664, 12986, 14043, 14496, 15996, 18724, 19479, 21328, 25972, 28086, 31992, 37448, 38958, 42656, 51944, 56172, 63984, 74896, 77916, 103888, 112344, 127968, 149792, 155832, 201283, 207776, 224688, 311664, 402566, 449376, 603849, 623328, 805132, 1207698, 1610264, 2415396, 3220528, 4830792, 6441056, 9661584, 19323168]

約数ペア:

[(1, 19323168), (2, 9661584), (3, 6441056), (4, 4830792), (6, 3220528), (8, 2415396), (12, 1610264), (16, 1207698), (24, 805132), (31, 623328), (32, 603849), (43, 449376), (48, 402566), (62, 311664), (86, 224688), (93, 207776), (96, 201283), (124, 155832), (129, 149792), (151, 127968), (172, 112344), (186, 103888), (248, 77916), (258, 74896), (302, 63984), (344, 56172), (372, 51944), (453, 42656), (496, 38958), (516, 37448), (604, 31992), (688, 28086), (744, 25972), (906, 21328), (992, 19479), (1032, 18724), (1208, 15996), (1333, 14496), (1376, 14043), (1488, 12986), (1812, 10664), (2064, 9362), (2416, 7998), (2666, 7248), (2976, 6493), (3624, 5332), (3999, 4832), (4128, 4681)]