22776884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{438017}}^1$

素因数の和:438034

約数の個数: 12

約数和(自身を含む): 42925764

約数和(自身を除く): 20148880

約数列:

[1, 2, 4, 13, 26, 52, 438017, 876034, 1752068, 5694221, 11388442, 22776884]

約数ペア:

[(1, 22776884), (2, 11388442), (4, 5694221), (13, 1752068), (26, 876034), (52, 438017)]