12039430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 23978304

約数和(自身を除く): 11938874

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2503, 4810, 5006, 12515, 25030, 32539, 65078, 92611, 162695, 185222, 325390, 463055, 926110, 1203943, 2407886, 6019715, 12039430]

約数ペア:

[(1, 12039430), (2, 6019715), (5, 2407886), (10, 1203943), (13, 926110), (26, 463055), (37, 325390), (65, 185222), (74, 162695), (130, 92611), (185, 65078), (370, 32539), (481, 25030), (962, 12515), (2405, 5006), (2503, 4810)]