25069993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 27760320

約数和(自身を除く): 2690327

約数列:

[1, 13, 67, 107, 269, 871, 1391, 3497, 7169, 18023, 28783, 93197, 234299, 374179, 1928461, 25069993]

約数ペア:

[(1, 25069993), (13, 1928461), (67, 374179), (107, 234299), (269, 93197), (871, 28783), (1391, 18023), (3497, 7169)]