56921986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{136177}}^1$

素因数の和:136209

約数の個数: 16

約数和(自身を含む): 98048160

約数和(自身を除く): 41126174

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 136177, 272354, 1497947, 2587363, 2995894, 5174726, 28460993, 56921986]

約数ペア:

[(1, 56921986), (2, 28460993), (11, 5174726), (19, 2995894), (22, 2587363), (38, 1497947), (209, 272354), (418, 136177)]