15907446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 36619440

約数和(自身を除く): 20711994

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 193, 241, 342, 386, 482, 579, 723, 1158, 1446, 1737, 2169, 3474, 3667, 4338, 4579, 7334, 9158, 11001, 13737, 22002, 27474, 33003, 41211, 46513, 66006, 82422, 93026, 139539, 279078, 418617, 837234, 883747, 1767494, 2651241, 5302482, 7953723, 15907446]

約数ペア:

[(1, 15907446), (2, 7953723), (3, 5302482), (6, 2651241), (9, 1767494), (18, 883747), (19, 837234), (38, 418617), (57, 279078), (114, 139539), (171, 93026), (193, 82422), (241, 66006), (342, 46513), (386, 41211), (482, 33003), (579, 27474), (723, 22002), (1158, 13737), (1446, 11001), (1737, 9158), (2169, 7334), (3474, 4579), (3667, 4338)]