15659056

素因数分解:

$2^4\times 7^1\times {\mathrm{139813}}^1$

素因数の和:139828

約数の個数: 20

約数和(自身を含む): 34673872

約数和(自身を除く): 19014816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139813, 279626, 559252, 978691, 1118504, 1957382, 2237008, 3914764, 7829528, 15659056]

約数ペア:

[(1, 15659056), (2, 7829528), (4, 3914764), (7, 2237008), (8, 1957382), (14, 1118504), (16, 978691), (28, 559252), (56, 279626), (112, 139813)]