194009554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{18913}}^1$

素因数の和:19161

約数の個数: 16

約数和(自身を含む): 305044992

約数和(自身を除く): 111035438

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 18913, 37826, 434999, 869998, 4217599, 8435198, 97004777, 194009554]

約数ペア:

[(1, 194009554), (2, 97004777), (23, 8435198), (46, 4217599), (223, 869998), (446, 434999), (5129, 37826), (10258, 18913)]