19392933

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40151}}^1$

素因数の和:40184

約数の個数: 16

約数和(自身を含む): 30836736

約数和(自身を除く): 11443803

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 40151, 120453, 281057, 843171, 923473, 2770419, 6464311, 19392933]

約数ペア:

[(1, 19392933), (3, 6464311), (7, 2770419), (21, 923473), (23, 843171), (69, 281057), (161, 120453), (483, 40151)]