30571486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{33893}}^1$

素因数の和:33947

約数の個数: 16

約数和(自身を含む): 51247728

約数和(自身を除く): 20676242

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 33893, 67786, 372823, 745646, 1389613, 2779226, 15285743, 30571486]

約数ペア:

[(1, 30571486), (2, 15285743), (11, 2779226), (22, 1389613), (41, 745646), (82, 372823), (451, 67786), (902, 33893)]