15924190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 30365280

約数和(自身を除く): 14441090

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1277, 2494, 2554, 6235, 6385, 12470, 12770, 37033, 54911, 74066, 109822, 185165, 274555, 370330, 549110, 1592419, 3184838, 7962095, 15924190]

約数ペア:

[(1, 15924190), (2, 7962095), (5, 3184838), (10, 1592419), (29, 549110), (43, 370330), (58, 274555), (86, 185165), (145, 109822), (215, 74066), (290, 54911), (430, 37033), (1247, 12770), (1277, 12470), (2494, 6385), (2554, 6235)]