15690786036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{285557}}^1$

素因数の和:285824

約数の個数: 48

約数和(自身を含む): 38698820160

約数和(自身を除く): 23008034124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 241, 482, 723, 964, 1446, 2892, 4579, 9158, 13737, 18316, 27474, 54948, 285557, 571114, 856671, 1142228, 1713342, 3426684, 5425583, 10851166, 16276749, 21702332, 32553498, 65106996, 68819237, 137638474, 206457711, 275276948, 412915422, 825830844, 1307565503, 2615131006, 3922696509, 5230262012, 7845393018, 15690786036]

約数ペア:

[(1, 15690786036), (2, 7845393018), (3, 5230262012), (4, 3922696509), (6, 2615131006), (12, 1307565503), (19, 825830844), (38, 412915422), (57, 275276948), (76, 206457711), (114, 137638474), (228, 68819237), (241, 65106996), (482, 32553498), (723, 21702332), (964, 16276749), (1446, 10851166), (2892, 5425583), (4579, 3426684), (9158, 1713342), (13737, 1142228), (18316, 856671), (27474, 571114), (54948, 285557)]