22017238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7937}}^1$

素因数の和:8031

約数の個数: 16

約数和(自身を含む): 35244720

約数和(自身を除く): 13227482

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 7937, 15874, 150803, 301606, 579401, 1158802, 11008619, 22017238]

約数ペア:

[(1, 22017238), (2, 11008619), (19, 1158802), (38, 579401), (73, 301606), (146, 150803), (1387, 15874), (2774, 7937)]