16941808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 36122688

約数和(自身を除く): 19180880

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 1733, 2444, 3466, 4888, 6932, 9776, 13864, 22529, 27728, 45058, 81451, 90116, 162902, 180232, 325804, 360464, 651608, 1058863, 1303216, 2117726, 4235452, 8470904, 16941808]

約数ペア:

[(1, 16941808), (2, 8470904), (4, 4235452), (8, 2117726), (13, 1303216), (16, 1058863), (26, 651608), (47, 360464), (52, 325804), (94, 180232), (104, 162902), (188, 90116), (208, 81451), (376, 45058), (611, 27728), (752, 22529), (1222, 13864), (1733, 9776), (2444, 6932), (3466, 4888)]