30774718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62297}}^1$

素因数の和:62331

約数の個数: 16

約数和(自身を含む): 52330320

約数和(自身を除く): 21555602

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 62297, 124594, 809861, 1183643, 1619722, 2367286, 15387359, 30774718]

約数ペア:

[(1, 30774718), (2, 15387359), (13, 2367286), (19, 1619722), (26, 1183643), (38, 809861), (247, 124594), (494, 62297)]