20160507973

素因数分解:

${\mathrm{19}}^1\times {\mathrm{7727}}^1\times {\mathrm{137321}}^1$

素因数の和:145067

約数の個数: 8

約数和(自身を含む): 21224488320

約数和(自身を除く): 1063980347

約数列:

[1, 19, 7727, 137321, 146813, 2609099, 1061079367, 20160507973]

約数ペア:

[(1, 20160507973), (19, 1061079367), (7727, 2609099), (137321, 146813)]