15872410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 30340800

約数和(自身を除く): 14468390

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 601, 695, 1202, 1390, 2641, 3005, 5282, 6010, 11419, 13205, 22838, 26410, 57095, 83539, 114190, 167078, 417695, 835390, 1587241, 3174482, 7936205, 15872410]

約数ペア:

[(1, 15872410), (2, 7936205), (5, 3174482), (10, 1587241), (19, 835390), (38, 417695), (95, 167078), (139, 114190), (190, 83539), (278, 57095), (601, 26410), (695, 22838), (1202, 13205), (1390, 11419), (2641, 6010), (3005, 5282)]