18811286927

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1\times {\mathrm{6007}}^1$

素因数の和:9902

約数の個数: 16

約数和(自身を含む): 20270511360

約数和(自身を除く): 1459224433

約数列:

[1, 19, 43, 817, 3833, 6007, 72827, 114133, 164819, 258301, 3131561, 4907719, 23024831, 437471789, 990067733, 18811286927]

約数ペア:

[(1, 18811286927), (19, 990067733), (43, 437471789), (817, 23024831), (3833, 4907719), (6007, 3131561), (72827, 258301), (114133, 164819)]