161494663679

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{10403573}}^1$

素因数の和:10403654

約数の個数: 12

約数和(自身を含む): 174405514536

約数和(自身を除く): 12910850857

約数列:

[1, 19, 43, 361, 817, 15523, 10403573, 197667887, 447353639, 3755689853, 8499719141, 161494663679]

約数ペア:

[(1, 161494663679), (19, 8499719141), (43, 3755689853), (361, 447353639), (817, 197667887), (15523, 10403573)]