22181822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8447}}^1$

素因数の和:8563

約数の個数: 16

約数和(自身を含む): 36191232

約数和(自身を除く): 14009410

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 8447, 16894, 109811, 219622, 853147, 1706294, 11090911, 22181822]

約数ペア:

[(1, 22181822), (2, 11090911), (13, 1706294), (26, 853147), (101, 219622), (202, 109811), (1313, 16894), (2626, 8447)]