8966518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1129}}^1$

素因数の和:1180

約数の個数: 24

約数和(自身を含む): 15499080

約数和(自身を除く): 6532562

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1129, 2258, 3971, 7942, 12419, 21451, 24838, 42902, 235961, 407569, 471922, 815138, 4483259, 8966518]

約数ペア:

[(1, 8966518), (2, 4483259), (11, 815138), (19, 471922), (22, 407569), (38, 235961), (209, 42902), (361, 24838), (418, 21451), (722, 12419), (1129, 7942), (2258, 3971)]