23391238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21943}}^1$

素因数の和:21999

約数の個数: 16

約数和(自身を含む): 38709216

約数和(自身を除く): 15317978

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 21943, 43886, 285259, 570518, 899663, 1799326, 11695619, 23391238]

約数ペア:

[(1, 23391238), (2, 11695619), (13, 1799326), (26, 899663), (41, 570518), (82, 285259), (533, 43886), (1066, 21943)]