12874984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2373

約数の個数: 32

約数和(自身を含む): 26195400

約数和(自身を除く): 13320416

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2309, 2788, 4618, 5576, 9236, 18472, 39253, 78506, 94669, 157012, 189338, 314024, 378676, 757352, 1609373, 3218746, 6437492, 12874984]

約数ペア:

[(1, 12874984), (2, 6437492), (4, 3218746), (8, 1609373), (17, 757352), (34, 378676), (41, 314024), (68, 189338), (82, 157012), (136, 94669), (164, 78506), (328, 39253), (697, 18472), (1394, 9236), (2309, 5576), (2788, 4618)]