30472618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72901}}^1$

素因数の和:72933

約数の個数: 16

約数和(自身を含む): 52489440

約数和(自身を除く): 22016822

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72901, 145802, 801911, 1385119, 1603822, 2770238, 15236309, 30472618]

約数ペア:

[(1, 30472618), (2, 15236309), (11, 2770238), (19, 1603822), (22, 1385119), (38, 801911), (209, 145802), (418, 72901)]