19603248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1482

約数の個数: 80

約数和(自身を含む): 59329536

約数和(自身を除く): 39726288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1423, 1722, 1968, 2296, 2846, 3444, 4269, 4592, 5692, 6888, 8538, 9961, 11384, 13776, 17076, 19922, 22768, 29883, 34152, 39844, 58343, 59766, 68304, 79688, 116686, 119532, 159376, 175029, 233372, 239064, 350058, 408401, 466744, 478128, 700116, 816802, 933488, 1225203, 1400232, 1633604, 2450406, 2800464, 3267208, 4900812, 6534416, 9801624, 19603248]

約数ペア:

[(1, 19603248), (2, 9801624), (3, 6534416), (4, 4900812), (6, 3267208), (7, 2800464), (8, 2450406), (12, 1633604), (14, 1400232), (16, 1225203), (21, 933488), (24, 816802), (28, 700116), (41, 478128), (42, 466744), (48, 408401), (56, 350058), (82, 239064), (84, 233372), (112, 175029), (123, 159376), (164, 119532), (168, 116686), (246, 79688), (287, 68304), (328, 59766), (336, 58343), (492, 39844), (574, 34152), (656, 29883), (861, 22768), (984, 19922), (1148, 17076), (1423, 13776), (1722, 11384), (1968, 9961), (2296, 8538), (2846, 6888), (3444, 5692), (4269, 4592)]