30467602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72889}}^1$

素因数の和:72921

約数の個数: 16

約数和(自身を含む): 52480800

約数和(自身を除く): 22013198

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72889, 145778, 801779, 1384891, 1603558, 2769782, 15233801, 30467602]

約数ペア:

[(1, 30467602), (2, 15233801), (11, 2769782), (19, 1603558), (22, 1384891), (38, 801779), (209, 145778), (418, 72889)]