30914962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16747}}^1$

素因数の和:16833

約数の個数: 16

約数和(自身を含む): 50645952

約数和(自身を除く): 19730990

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 16747, 33494, 217711, 435422, 1189037, 2378074, 15457481, 30914962]

約数ペア:

[(1, 30914962), (2, 15457481), (13, 2378074), (26, 1189037), (71, 435422), (142, 217711), (923, 33494), (1846, 16747)]