30203426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3803}}^1$

素因数の和:3854

約数の個数: 24

約数和(自身を含む): 52175664

約数和(自身を除く): 21972238

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3803, 3971, 7606, 7942, 41833, 72257, 83666, 144514, 794827, 1372883, 1589654, 2745766, 15101713, 30203426]

約数ペア:

[(1, 30203426), (2, 15101713), (11, 2745766), (19, 1589654), (22, 1372883), (38, 794827), (209, 144514), (361, 83666), (418, 72257), (722, 41833), (3803, 7942), (3971, 7606)]