15955172

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 28637112

約数和(自身を除く): 12681940

約数列:

[1, 2, 4, 73, 101, 146, 202, 292, 404, 541, 1082, 2164, 7373, 14746, 29492, 39493, 54641, 78986, 109282, 157972, 218564, 3988793, 7977586, 15955172]

約数ペア:

[(1, 15955172), (2, 7977586), (4, 3988793), (73, 218564), (101, 157972), (146, 109282), (202, 78986), (292, 54641), (404, 39493), (541, 29492), (1082, 14746), (2164, 7373)]