30512746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72997}}^1$

素因数の和:73029

約数の個数: 16

約数和(自身を含む): 52558560

約数和(自身を除く): 22045814

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72997, 145994, 802967, 1386943, 1605934, 2773886, 15256373, 30512746]

約数ペア:

[(1, 30512746), (2, 15256373), (11, 2773886), (19, 1605934), (22, 1386943), (38, 802967), (209, 145994), (418, 72997)]