18230399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 20489760

約数和(自身を除く): 2259361

約数列:

[1, 11, 61, 101, 269, 671, 1111, 2959, 6161, 16409, 27169, 67771, 180499, 298859, 1657309, 18230399]

約数ペア:

[(1, 18230399), (11, 1657309), (61, 298859), (101, 180499), (269, 67771), (671, 27169), (1111, 16409), (2959, 6161)]