26078735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1231}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 33116160

約数和(自身を除く): 7037425

約数列:

[1, 5, 19, 95, 223, 1115, 1231, 4237, 6155, 21185, 23389, 116945, 274513, 1372565, 5215747, 26078735]

約数ペア:

[(1, 26078735), (5, 5215747), (19, 1372565), (95, 274513), (223, 116945), (1115, 23389), (1231, 21185), (4237, 6155)]