12736526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25171}}^1$

素因数の和:25207

約数の個数: 16

約数和(自身を含む): 21748608

約数和(自身を除く): 9012082

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25171, 50342, 276881, 553762, 578933, 1157866, 6368263, 12736526]

約数ペア:

[(1, 12736526), (2, 6368263), (11, 1157866), (22, 578933), (23, 553762), (46, 276881), (253, 50342), (506, 25171)]