19080617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 20742720

約数和(自身を除く): 1662103

約数列:

[1, 19, 61, 101, 163, 1159, 1919, 3097, 6161, 9943, 16463, 117059, 188917, 312797, 1004243, 19080617]

約数ペア:

[(1, 19080617), (19, 1004243), (61, 312797), (101, 188917), (163, 117059), (1159, 16463), (1919, 9943), (3097, 6161)]