266390146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{637297}}^1$

素因数の和:637329

約数の個数: 16

約数和(自身を含む): 458854560

約数和(自身を除く): 192464414

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 637297, 1274594, 7010267, 12108643, 14020534, 24217286, 133195073, 266390146]

約数ペア:

[(1, 266390146), (2, 133195073), (11, 24217286), (19, 14020534), (22, 12108643), (38, 7010267), (209, 1274594), (418, 637297)]