19314897112

素因数分解:

$2^3\times 7^1\times {\mathrm{344908877}}^1$

素因数の和:344908890

約数の個数: 16

約数和(自身を含む): 41389065360

約数和(自身を除く): 22074168248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 344908877, 689817754, 1379635508, 2414362139, 2759271016, 4828724278, 9657448556, 19314897112]

約数ペア:

[(1, 19314897112), (2, 9657448556), (4, 4828724278), (7, 2759271016), (8, 2414362139), (14, 1379635508), (28, 689817754), (56, 344908877)]