1945508432

素因数分解:

$2^4\times 7^1\times {\mathrm{17370611}}^1$

素因数の和:17370626

約数の個数: 20

約数和(自身を含む): 4307911776

約数和(自身を除く): 2362403344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17370611, 34741222, 69482444, 121594277, 138964888, 243188554, 277929776, 486377108, 972754216, 1945508432]

約数ペア:

[(1, 1945508432), (2, 972754216), (4, 486377108), (7, 277929776), (8, 243188554), (14, 138964888), (16, 121594277), (28, 69482444), (56, 34741222), (112, 17370611)]