223913338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139423}}^1$

素因数の和:139509

約数の個数: 16

約数和(自身を含む): 371425536

約数和(自身を除く): 147512198

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 139423, 278846, 1533653, 3067306, 10177879, 20355758, 111956669, 223913338]

約数ペア:

[(1, 223913338), (2, 111956669), (11, 20355758), (22, 10177879), (73, 3067306), (146, 1533653), (803, 278846), (1606, 139423)]