227580518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{544451}}^1$

素因数の和:544483

約数の個数: 16

約数和(自身を含む): 392005440

約数和(自身を除く): 164424922

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 544451, 1088902, 5988961, 10344569, 11977922, 20689138, 113790259, 227580518]

約数ペア:

[(1, 227580518), (2, 113790259), (11, 20689138), (19, 11977922), (22, 10344569), (38, 5988961), (209, 1088902), (418, 544451)]