1904463290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{12967}}^1$

素因数の和:13766

約数の個数: 32

約数和(自身を含む): 3613403520

約数和(自身を除く): 1708940230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 773, 1546, 3865, 7730, 12967, 14687, 25934, 29374, 64835, 73435, 129670, 146870, 246373, 492746, 1231865, 2463730, 10023491, 20046982, 50117455, 100234910, 190446329, 380892658, 952231645, 1904463290]

約数ペア:

[(1, 1904463290), (2, 952231645), (5, 380892658), (10, 190446329), (19, 100234910), (38, 50117455), (95, 20046982), (190, 10023491), (773, 2463730), (1546, 1231865), (3865, 492746), (7730, 246373), (12967, 146870), (14687, 129670), (25934, 73435), (29374, 64835)]