30492682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72949}}^1$

素因数の和:72981

約数の個数: 16

約数和(自身を含む): 52524000

約数和(自身を除く): 22031318

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72949, 145898, 802439, 1386031, 1604878, 2772062, 15246341, 30492682]

約数ペア:

[(1, 30492682), (2, 15246341), (11, 2772062), (19, 1604878), (22, 1386031), (38, 802439), (209, 145898), (418, 72949)]