19544764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 36424080

約数和(自身を除く): 16879316

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 1459, 2918, 3349, 5836, 6698, 13396, 24803, 49606, 99212, 287423, 574846, 1149692, 4886191, 9772382, 19544764]

約数ペア:

[(1, 19544764), (2, 9772382), (4, 4886191), (17, 1149692), (34, 574846), (68, 287423), (197, 99212), (394, 49606), (788, 24803), (1459, 13396), (2918, 6698), (3349, 5836)]