19243227

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 26560800

約数和(自身を除く): 7317573

約数列:

[1, 3, 41, 101, 123, 303, 1549, 4141, 4647, 12423, 63509, 156449, 190527, 469347, 6414409, 19243227]

約数ペア:

[(1, 19243227), (3, 6414409), (41, 469347), (101, 190527), (123, 156449), (303, 63509), (1549, 12423), (4141, 4647)]