18625486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3697}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 30619440

約数和(自身を除く): 11993954

約数列:

[1, 2, 11, 22, 229, 458, 2519, 3697, 5038, 7394, 40667, 81334, 846613, 1693226, 9312743, 18625486]

約数ペア:

[(1, 18625486), (2, 9312743), (11, 1693226), (22, 846613), (229, 81334), (458, 40667), (2519, 7394), (3697, 5038)]