15238456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3511

約数の個数: 32

約数和(自身を含む): 31122000

約数和(自身を除く): 15883544

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 3457, 4408, 6914, 13828, 27656, 65683, 100253, 131366, 200506, 262732, 401012, 525464, 802024, 1904807, 3809614, 7619228, 15238456]

約数ペア:

[(1, 15238456), (2, 7619228), (4, 3809614), (8, 1904807), (19, 802024), (29, 525464), (38, 401012), (58, 262732), (76, 200506), (116, 131366), (152, 100253), (232, 65683), (551, 27656), (1102, 13828), (2204, 6914), (3457, 4408)]