22512568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11393}}^1$

素因数の和:11431

約数の個数: 32

約数和(自身を含む): 47854800

約数和(自身を除く): 25342232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11393, 22786, 45572, 91144, 148109, 216467, 296218, 432934, 592436, 865868, 1184872, 1731736, 2814071, 5628142, 11256284, 22512568]

約数ペア:

[(1, 22512568), (2, 11256284), (4, 5628142), (8, 2814071), (13, 1731736), (19, 1184872), (26, 865868), (38, 592436), (52, 432934), (76, 296218), (104, 216467), (152, 148109), (247, 91144), (494, 45572), (988, 22786), (1976, 11393)]