13664788

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 24554880

約数和(自身を除く): 10890092

約数列:

[1, 2, 4, 79, 83, 158, 166, 316, 332, 521, 1042, 2084, 6557, 13114, 26228, 41159, 43243, 82318, 86486, 164636, 172972, 3416197, 6832394, 13664788]

約数ペア:

[(1, 13664788), (2, 6832394), (4, 3416197), (79, 172972), (83, 164636), (158, 86486), (166, 82318), (316, 43243), (332, 41159), (521, 26228), (1042, 13114), (2084, 6557)]