1555184428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2923279}}^1$

素因数の和:2923309

約数の個数: 24

約数和(自身を含む): 3274073600

約数和(自身を除く): 1718889172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2923279, 5846558, 11693116, 20462953, 40925906, 55542301, 81851812, 111084602, 222169204, 388796107, 777592214, 1555184428]

約数ペア:

[(1, 1555184428), (2, 777592214), (4, 388796107), (7, 222169204), (14, 111084602), (19, 81851812), (28, 55542301), (38, 40925906), (76, 20462953), (133, 11693116), (266, 5846558), (532, 2923279)]