384788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 729120

約数和(自身を除く): 344332

約数列:

[1, 2, 4, 19, 38, 61, 76, 83, 122, 166, 244, 332, 1159, 1577, 2318, 3154, 4636, 5063, 6308, 10126, 20252, 96197, 192394, 384788]

約数ペア:

[(1, 384788), (2, 192394), (4, 96197), (19, 20252), (38, 10126), (61, 6308), (76, 5063), (83, 4636), (122, 3154), (166, 2318), (244, 1577), (332, 1159)]