190038147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{21851}}^1$

素因数の和:22090

約数の個数: 16

約数和(自身を含む): 274111488

約数和(自身を除く): 84073341

約数列:

[1, 3, 13, 39, 223, 669, 2899, 8697, 21851, 65553, 284063, 852189, 4872773, 14618319, 63346049, 190038147]

約数ペア:

[(1, 190038147), (3, 63346049), (13, 14618319), (39, 4872773), (223, 852189), (669, 284063), (2899, 65553), (8697, 21851)]