1913303536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{21589}}^1$

素因数の和:21817

約数の個数: 40

約数和(自身を含む): 3855110400

約数和(自身を除く): 1941806864

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 191, 232, 382, 464, 764, 1528, 3056, 5539, 11078, 21589, 22156, 43178, 44312, 86356, 88624, 172712, 345424, 626081, 1252162, 2504324, 4123499, 5008648, 8246998, 10017296, 16493996, 32987992, 65975984, 119581471, 239162942, 478325884, 956651768, 1913303536]

約数ペア:

[(1, 1913303536), (2, 956651768), (4, 478325884), (8, 239162942), (16, 119581471), (29, 65975984), (58, 32987992), (116, 16493996), (191, 10017296), (232, 8246998), (382, 5008648), (464, 4123499), (764, 2504324), (1528, 1252162), (3056, 626081), (5539, 345424), (11078, 172712), (21589, 88624), (22156, 86356), (43178, 44312)]