15694786576

素因数分解:

$2^4\times 7^1\times {\mathrm{140132023}}^1$

素因数の和:140132038

約数の個数: 20

約数和(自身を含む): 34752741952

約数和(自身を除く): 19057955376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140132023, 280264046, 560528092, 980924161, 1121056184, 1961848322, 2242112368, 3923696644, 7847393288, 15694786576]

約数ペア:

[(1, 15694786576), (2, 7847393288), (4, 3923696644), (7, 2242112368), (8, 1961848322), (14, 1121056184), (16, 980924161), (28, 560528092), (56, 280264046), (112, 140132023)]