19005251749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{88471}}^1$

素因数の和:88872

約数の個数: 16

約数和(自身を含む): 21148346880

約数和(自身を除く): 2143095131

約数列:

[1, 11, 59, 331, 649, 3641, 19529, 88471, 214819, 973181, 5219789, 29283901, 57417679, 322122911, 1727750159, 19005251749]

約数ペア:

[(1, 19005251749), (11, 1727750159), (59, 322122911), (331, 57417679), (649, 29283901), (3641, 5219789), (19529, 973181), (88471, 214819)]