15691483906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{308851}}^1$

素因数の和:309070

約数の個数: 32

約数和(自身を含む): 28463800320

約数和(自身を除く): 12772316414

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 1337, 2674, 3629, 7258, 25403, 50806, 308851, 617702, 2161957, 4323914, 5868169, 11736338, 41077183, 58990541, 82154366, 117981082, 412933787, 825867574, 1120820279, 2241640558, 7845741953, 15691483906]

約数ペア:

[(1, 15691483906), (2, 7845741953), (7, 2241640558), (14, 1120820279), (19, 825867574), (38, 412933787), (133, 117981082), (191, 82154366), (266, 58990541), (382, 41077183), (1337, 11736338), (2674, 5868169), (3629, 4323914), (7258, 2161957), (25403, 617702), (50806, 308851)]