12578978

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:601

約数の個数: 16

約数和(自身を含む): 19206720

約数和(自身を除く): 6627742

約数列:

[1, 2, 103, 206, 227, 269, 454, 538, 23381, 27707, 46762, 55414, 61063, 122126, 6289489, 12578978]

約数ペア:

[(1, 12578978), (2, 6289489), (103, 122126), (206, 61063), (227, 55414), (269, 46762), (454, 27707), (538, 23381)]