11998736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 25426944

約数和(自身を除く): 13428208

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1423, 2108, 2846, 4216, 5692, 8432, 11384, 22768, 24191, 44113, 48382, 88226, 96764, 176452, 193528, 352904, 387056, 705808, 749921, 1499842, 2999684, 5999368, 11998736]

約数ペア:

[(1, 11998736), (2, 5999368), (4, 2999684), (8, 1499842), (16, 749921), (17, 705808), (31, 387056), (34, 352904), (62, 193528), (68, 176452), (124, 96764), (136, 88226), (248, 48382), (272, 44113), (496, 24191), (527, 22768), (1054, 11384), (1423, 8432), (2108, 5692), (2846, 4216)]