13914308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 25777920

約数和(自身を除く): 11863612

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 821, 892, 1642, 3284, 4237, 8474, 15599, 16948, 31198, 62396, 183083, 366166, 732332, 3478577, 6957154, 13914308]

約数ペア:

[(1, 13914308), (2, 6957154), (4, 3478577), (19, 732332), (38, 366166), (76, 183083), (223, 62396), (446, 31198), (821, 16948), (892, 15599), (1642, 8474), (3284, 4237)]