19130592

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15329}}^1$

素因数の和:15355

約数の個数: 48

約数和(自身を含む): 54084240

約数和(自身を除く): 34953648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15329, 30658, 45987, 61316, 91974, 122632, 183948, 199277, 245264, 367896, 398554, 490528, 597831, 735792, 797108, 1195662, 1471584, 1594216, 2391324, 3188432, 4782648, 6376864, 9565296, 19130592]

約数ペア:

[(1, 19130592), (2, 9565296), (3, 6376864), (4, 4782648), (6, 3188432), (8, 2391324), (12, 1594216), (13, 1471584), (16, 1195662), (24, 797108), (26, 735792), (32, 597831), (39, 490528), (48, 398554), (52, 367896), (78, 245264), (96, 199277), (104, 183948), (156, 122632), (208, 91974), (312, 61316), (416, 45987), (624, 30658), (1248, 15329)]