22378808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{147229}}^1$

素因数の和:147254

約数の個数: 16

約数和(自身を含む): 44169000

約数和(自身を除く): 21790192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 147229, 294458, 588916, 1177832, 2797351, 5594702, 11189404, 22378808]

約数ペア:

[(1, 22378808), (2, 11189404), (4, 5594702), (8, 2797351), (19, 1177832), (38, 588916), (76, 294458), (152, 147229)]