16276460

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1319}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 34261920

約数和(自身を除く): 17985460

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 1319, 2468, 2638, 3085, 5276, 6170, 6595, 12340, 13190, 26380, 813823, 1627646, 3255292, 4069115, 8138230, 16276460]

約数ペア:

[(1, 16276460), (2, 8138230), (4, 4069115), (5, 3255292), (10, 1627646), (20, 813823), (617, 26380), (1234, 13190), (1319, 12340), (2468, 6595), (2638, 6170), (3085, 5276)]