15691767788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2921029}}^1$

素因数の和:2921129

約数の個数: 24

約数和(自身を含む): 29443982400

約数和(自身を除く): 13752214612

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 2921029, 5842058, 11684116, 49657493, 99314986, 198629972, 230761291, 461522582, 923045164, 3922941947, 7845883894, 15691767788]

約数ペア:

[(1, 15691767788), (2, 7845883894), (4, 3922941947), (17, 923045164), (34, 461522582), (68, 230761291), (79, 198629972), (158, 99314986), (316, 49657493), (1343, 11684116), (2686, 5842058), (5372, 2921029)]