1915691092

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1121599}}^1$

素因数の和:1121671

約数の個数: 24

約数和(自身を含む): 3894195200

約数和(自身を除く): 1978504108

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1121599, 2243198, 4486396, 7851193, 15702386, 31404772, 68417539, 136835078, 273670156, 478922773, 957845546, 1915691092]

約数ペア:

[(1, 1915691092), (2, 957845546), (4, 478922773), (7, 273670156), (14, 136835078), (28, 68417539), (61, 31404772), (122, 15702386), (244, 7851193), (427, 4486396), (854, 2243198), (1708, 1121599)]