7213213922

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2293}}^1\times {\mathrm{4357}}^1$

素因数の和:6690

約数の個数: 24

約数和(自身を含む): 11426859036

約数和(自身を除く): 4213645114

約数列:

[1, 2, 19, 38, 361, 722, 2293, 4357, 4586, 8714, 43567, 82783, 87134, 165566, 827773, 1572877, 1655546, 3145754, 9990601, 19981202, 189821419, 379642838, 3606606961, 7213213922]

約数ペア:

[(1, 7213213922), (2, 3606606961), (19, 379642838), (38, 189821419), (361, 19981202), (722, 9990601), (2293, 3145754), (4357, 1655546), (4586, 1572877), (8714, 827773), (43567, 165566), (82783, 87134)]