2019751186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{132547}}^1$

素因数の和:132969

約数の個数: 16

約数和(自身を含む): 3197057760

約数和(自身を除く): 1177306574

約数列:

[1, 2, 19, 38, 401, 802, 7619, 15238, 132547, 265094, 2518393, 5036786, 53151347, 106302694, 1009875593, 2019751186]

約数ペア:

[(1, 2019751186), (2, 1009875593), (19, 106302694), (38, 53151347), (401, 5036786), (802, 2518393), (7619, 265094), (15238, 132547)]