2019625915

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{37321}}^1$

素因数の和:37542

約数の個数: 16

約数和(自身を含む): 2472209280

約数和(自身を除く): 452583365

約数列:

[1, 5, 79, 137, 395, 685, 10823, 37321, 54115, 186605, 2948359, 5112977, 14741795, 25564885, 403925183, 2019625915]

約数ペア:

[(1, 2019625915), (5, 403925183), (79, 25564885), (137, 14741795), (395, 5112977), (685, 2948359), (10823, 186605), (37321, 54115)]