40130546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{2027}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 63516960

約数和(自身を除く): 23386414

約数列:

[1, 2, 19, 38, 521, 1042, 2027, 4054, 9899, 19798, 38513, 77026, 1056067, 2112134, 20065273, 40130546]

約数ペア:

[(1, 40130546), (2, 20065273), (19, 2112134), (38, 1056067), (521, 77026), (1042, 38513), (2027, 19798), (4054, 9899)]