12844726

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 20519352

約数和(自身を除く): 7674626

約数列:

[1, 2, 31, 41, 62, 82, 163, 326, 961, 1271, 1922, 2542, 5053, 6683, 10106, 13366, 39401, 78802, 156643, 207173, 313286, 414346, 6422363, 12844726]

約数ペア:

[(1, 12844726), (2, 6422363), (31, 414346), (41, 313286), (62, 207173), (82, 156643), (163, 78802), (326, 39401), (961, 13366), (1271, 10106), (1922, 6683), (2542, 5053)]