20190453621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1\times {\mathrm{71437}}^1$

素因数の和:78700

約数の個数: 16

約数和(自身を含む): 28995826944

約数和(自身を除く): 8805373323

約数列:

[1, 3, 13, 39, 7247, 21741, 71437, 94211, 214311, 282633, 928681, 2786043, 517703939, 1553111817, 6730151207, 20190453621]

約数ペア:

[(1, 20190453621), (3, 6730151207), (13, 1553111817), (39, 517703939), (7247, 2786043), (21741, 928681), (71437, 282633), (94211, 214311)]