64013090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{336911}}^1$

素因数の和:336937

約数の個数: 16

約数和(自身を含む): 121288320

約数和(自身を除く): 57275230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 336911, 673822, 1684555, 3369110, 6401309, 12802618, 32006545, 64013090]

約数ペア:

[(1, 64013090), (2, 32006545), (5, 12802618), (10, 6401309), (19, 3369110), (38, 1684555), (95, 673822), (190, 336911)]