12959380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92567}}^1$

素因数の和:92583

約数の個数: 24

約数和(自身を含む): 31102848

約数和(自身を除く): 18143468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92567, 185134, 370268, 462835, 647969, 925670, 1295938, 1851340, 2591876, 3239845, 6479690, 12959380]

約数ペア:

[(1, 12959380), (2, 6479690), (4, 3239845), (5, 2591876), (7, 1851340), (10, 1295938), (14, 925670), (20, 647969), (28, 462835), (35, 370268), (70, 185134), (140, 92567)]