30326318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72551}}^1$

素因数の和:72583

約数の個数: 16

約数和(自身を含む): 52237440

約数和(自身を除く): 21911122

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72551, 145102, 798061, 1378469, 1596122, 2756938, 15163159, 30326318]

約数ペア:

[(1, 30326318), (2, 15163159), (11, 2756938), (19, 1596122), (22, 1378469), (38, 798061), (209, 145102), (418, 72551)]