25140817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 28869120

約数和(自身を除く): 3728303

約数列:

[1, 13, 23, 47, 299, 611, 1081, 1789, 14053, 23257, 41147, 84083, 534911, 1093079, 1933909, 25140817]

約数ペア:

[(1, 25140817), (13, 1933909), (23, 1093079), (47, 534911), (299, 84083), (611, 41147), (1081, 23257), (1789, 14053)]