12934540

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3613}}^1$

素因数の和:3801

約数の個数: 24

約数和(自身を含む): 27321840

約数和(自身を除く): 14387300

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 3613, 7226, 14452, 18065, 36130, 72260, 646727, 1293454, 2586908, 3233635, 6467270, 12934540]

約数ペア:

[(1, 12934540), (2, 6467270), (4, 3233635), (5, 2586908), (10, 1293454), (20, 646727), (179, 72260), (358, 36130), (716, 18065), (895, 14452), (1790, 7226), (3580, 3613)]