27197962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15649}}^1$

素因数の和:15741

約数の個数: 16

約数和(自身を含む): 45072000

約数和(自身を除く): 17874038

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 15649, 31298, 172139, 344278, 1236271, 2472542, 13598981, 27197962]

約数ペア:

[(1, 27197962), (2, 13598981), (11, 2472542), (22, 1236271), (79, 344278), (158, 172139), (869, 31298), (1738, 15649)]