1949968256

素因数分解:

$2^7\times {\mathrm{15234127}}^1$

素因数の和:15234141

約数の個数: 16

約数和(自身を含む): 3884702640

約数和(自身を除く): 1934734384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15234127, 30468254, 60936508, 121873016, 243746032, 487492064, 974984128, 1949968256]

約数ペア:

[(1, 1949968256), (2, 974984128), (4, 487492064), (8, 243746032), (16, 121873016), (32, 60936508), (64, 30468254), (128, 15234127)]