9886792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 19807200

約数和(自身を除く): 9920408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 523, 556, 1046, 1112, 2092, 2363, 4184, 4726, 8891, 9452, 17782, 18904, 35564, 71128, 72697, 145394, 290788, 581576, 1235849, 2471698, 4943396, 9886792]

約数ペア:

[(1, 9886792), (2, 4943396), (4, 2471698), (8, 1235849), (17, 581576), (34, 290788), (68, 145394), (136, 72697), (139, 71128), (278, 35564), (523, 18904), (556, 17782), (1046, 9452), (1112, 8891), (2092, 4726), (2363, 4184)]