23129954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8573}}^1$

素因数の和:8665

約数の個数: 16

約数和(自身を含む): 37039680

約数和(自身を除く): 13909726

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 8573, 17146, 162887, 325774, 608683, 1217366, 11564977, 23129954]

約数ペア:

[(1, 23129954), (2, 11564977), (19, 1217366), (38, 608683), (71, 325774), (142, 162887), (1349, 17146), (2698, 8573)]