2220168962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5311409}}^1$

素因数の和:5311441

約数の個数: 16

約数和(自身を含む): 3824215200

約数和(自身を除く): 1604046238

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5311409, 10622818, 58425499, 100916771, 116850998, 201833542, 1110084481, 2220168962]

約数ペア:

[(1, 2220168962), (2, 1110084481), (11, 201833542), (19, 116850998), (22, 100916771), (38, 58425499), (209, 10622818), (418, 5311409)]