21969492

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{38953}}^1$

素因数の和:39007

約数の個数: 24

約数和(自身を含む): 52354176

約数和(自身を除く): 30384684

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 38953, 77906, 116859, 155812, 233718, 467436, 1830791, 3661582, 5492373, 7323164, 10984746, 21969492]

約数ペア:

[(1, 21969492), (2, 10984746), (3, 7323164), (4, 5492373), (6, 3661582), (12, 1830791), (47, 467436), (94, 233718), (141, 155812), (188, 116859), (282, 77906), (564, 38953)]