30812626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1213}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 49866264

約数和(自身を除く): 19053638

約数列:

[1, 2, 13, 26, 977, 1213, 1954, 2426, 12701, 15769, 25402, 31538, 1185101, 2370202, 15406313, 30812626]

約数ペア:

[(1, 30812626), (2, 15406313), (13, 2370202), (26, 1185101), (977, 31538), (1213, 25402), (1954, 15769), (2426, 12701)]