15780372

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{5897}}^1$

素因数の和:6127

約数の個数: 24

約数和(自身を含む): 36992256

約数和(自身を除く): 21211884

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 5897, 11794, 17691, 23588, 35382, 70764, 1315031, 2630062, 3945093, 5260124, 7890186, 15780372]

約数ペア:

[(1, 15780372), (2, 7890186), (3, 5260124), (4, 3945093), (6, 2630062), (12, 1315031), (223, 70764), (446, 35382), (669, 23588), (892, 17691), (1338, 11794), (2676, 5897)]