1881196061

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{3221}}^1$

素因数の和:3820

約数の個数: 16

約数和(自身を含む): 2018260800

約数和(自身を除く): 137064739

約数列:

[1, 19, 59, 521, 1121, 3221, 9899, 30739, 61199, 190039, 584041, 1678141, 3610741, 31884679, 99010319, 1881196061]

約数ペア:

[(1, 1881196061), (19, 99010319), (59, 31884679), (521, 3610741), (1121, 1678141), (3221, 584041), (9899, 190039), (30739, 61199)]