13487485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 17744832

約数和(自身を除く): 4257347

約数列:

[1, 5, 11, 55, 251, 977, 1255, 2761, 4885, 10747, 13805, 53735, 245227, 1226135, 2697497, 13487485]

約数ペア:

[(1, 13487485), (5, 2697497), (11, 1226135), (55, 245227), (251, 53735), (977, 13805), (1255, 10747), (2761, 4885)]