12677380

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2339}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 26732160

約数和(自身を除く): 14054780

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2339, 2710, 4678, 5420, 9356, 11695, 23390, 46780, 633869, 1267738, 2535476, 3169345, 6338690, 12677380]

約数ペア:

[(1, 12677380), (2, 6338690), (4, 3169345), (5, 2535476), (10, 1267738), (20, 633869), (271, 46780), (542, 23390), (1084, 11695), (1355, 9356), (2339, 5420), (2710, 4678)]