22080263

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 24312960

約数和(自身を除く): 2232697

約数列:

[1, 17, 41, 79, 401, 697, 1343, 3239, 6817, 16441, 31679, 55063, 279497, 538543, 1298839, 22080263]

約数ペア:

[(1, 22080263), (17, 1298839), (41, 538543), (79, 279497), (401, 55063), (697, 31679), (1343, 16441), (3239, 6817)]