22978228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63127}}^1$

素因数の和:63151

約数の個数: 24

約数和(自身を含む): 49492352

約数和(自身を除く): 26514124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 63127, 126254, 252508, 441889, 820651, 883778, 1641302, 1767556, 3282604, 5744557, 11489114, 22978228]

約数ペア:

[(1, 22978228), (2, 11489114), (4, 5744557), (7, 3282604), (13, 1767556), (14, 1641302), (26, 883778), (28, 820651), (52, 441889), (91, 252508), (182, 126254), (364, 63127)]