25101014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9859}}^1$

素因数の和:9947

約数の個数: 16

約数和(自身を含む): 40228800

約数和(自身を除く): 15127786

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 9859, 19718, 187321, 374642, 660553, 1321106, 12550507, 25101014]

約数ペア:

[(1, 25101014), (2, 12550507), (19, 1321106), (38, 660553), (67, 374642), (134, 187321), (1273, 19718), (2546, 9859)]