25111294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18223}}^1$

素因数の和:18291

約数の個数: 16

約数和(自身を含む): 41332032

約数和(自身を除く): 16220738

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 18223, 36446, 236899, 473798, 965819, 1931638, 12555647, 25111294]

約数ペア:

[(1, 25111294), (2, 12555647), (13, 1931638), (26, 965819), (53, 473798), (106, 236899), (689, 36446), (1378, 18223)]