16261355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1091}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 21385728

約数和(自身を除く): 5124373

約数列:

[1, 5, 11, 55, 271, 1091, 1355, 2981, 5455, 12001, 14905, 60005, 295661, 1478305, 3252271, 16261355]

約数ペア:

[(1, 16261355), (5, 3252271), (11, 1478305), (55, 295661), (271, 60005), (1091, 14905), (1355, 12001), (2981, 5455)]