19376427246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{243233}}^1$

素因数の和:243337

約数の個数: 64

約数和(自身を含む): 45393302016

約数和(自身を除く): 26016874770

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 187, 213, 374, 426, 561, 781, 1122, 1207, 1562, 2343, 2414, 3621, 4686, 7242, 13277, 26554, 39831, 79662, 243233, 486466, 729699, 1459398, 2675563, 4134961, 5351126, 8026689, 8269922, 12404883, 16053378, 17269543, 24809766, 34539086, 45484571, 51808629, 90969142, 103617258, 136453713, 189964973, 272907426, 293582231, 379929946, 569894919, 587164462, 880746693, 1139789838, 1761493386, 3229404541, 6458809082, 9688213623, 19376427246]

約数ペア:

[(1, 19376427246), (2, 9688213623), (3, 6458809082), (6, 3229404541), (11, 1761493386), (17, 1139789838), (22, 880746693), (33, 587164462), (34, 569894919), (51, 379929946), (66, 293582231), (71, 272907426), (102, 189964973), (142, 136453713), (187, 103617258), (213, 90969142), (374, 51808629), (426, 45484571), (561, 34539086), (781, 24809766), (1122, 17269543), (1207, 16053378), (1562, 12404883), (2343, 8269922), (2414, 8026689), (3621, 5351126), (4686, 4134961), (7242, 2675563), (13277, 1459398), (26554, 729699), (39831, 486466), (79662, 243233)]