18976124

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 34195728

約数和(自身を除く): 15219604

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 937, 1874, 3748, 5063, 10126, 20252, 57157, 77771, 114314, 155542, 228628, 311084, 4744031, 9488062, 18976124]

約数ペア:

[(1, 18976124), (2, 9488062), (4, 4744031), (61, 311084), (83, 228628), (122, 155542), (166, 114314), (244, 77771), (332, 57157), (937, 20252), (1874, 10126), (3748, 5063)]