195443408

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{9923}}^1$

素因数の和:11162

約数の個数: 20

約数和(自身を含む): 379017408

約数和(自身を除く): 183574000

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 4924, 9848, 9923, 19696, 19846, 39692, 79384, 158768, 12215213, 24430426, 48860852, 97721704, 195443408]

約数ペア:

[(1, 195443408), (2, 97721704), (4, 48860852), (8, 24430426), (16, 12215213), (1231, 158768), (2462, 79384), (4924, 39692), (9848, 19846), (9923, 19696)]