25901798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14869}}^1$

素因数の和:14951

約数の個数: 16

約数和(自身を含む): 42468720

約数和(自身を除く): 16566922

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 14869, 29738, 193297, 386594, 996223, 1992446, 12950899, 25901798]

約数ペア:

[(1, 25901798), (2, 12950899), (13, 1992446), (26, 996223), (67, 386594), (134, 193297), (871, 29738), (1742, 14869)]