12951186

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 26671680

約数和(自身を除く): 13720494

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 293, 318, 417, 586, 834, 879, 1758, 7367, 14734, 15529, 22101, 31058, 40727, 44202, 46587, 81454, 93174, 122181, 244362, 2158531, 4317062, 6475593, 12951186]

約数ペア:

[(1, 12951186), (2, 6475593), (3, 4317062), (6, 2158531), (53, 244362), (106, 122181), (139, 93174), (159, 81454), (278, 46587), (293, 44202), (318, 40727), (417, 31058), (586, 22101), (834, 15529), (879, 14734), (1758, 7367)]