22172267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 25909632

約数和(自身を除く): 3737365

約数列:

[1, 13, 17, 41, 221, 533, 697, 2447, 9061, 31811, 41599, 100327, 540787, 1304251, 1705559, 22172267]

約数ペア:

[(1, 22172267), (13, 1705559), (17, 1304251), (41, 540787), (221, 100327), (533, 41599), (697, 31811), (2447, 9061)]