22981136

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{14221}}^1$

素因数の和:14330

約数の個数: 20

約数和(自身を含む): 44969964

約数和(自身を除く): 21988828

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 14221, 28442, 56884, 113768, 227536, 1436321, 2872642, 5745284, 11490568, 22981136]

約数ペア:

[(1, 22981136), (2, 11490568), (4, 5745284), (8, 2872642), (16, 1436321), (101, 227536), (202, 113768), (404, 56884), (808, 28442), (1616, 14221)]