12151384207870

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{326141}}^1\times {\mathrm{41863}}^1$

素因数の和:368100

約数の個数: 32

約数和(自身を含む): 22118846074560

約数和(自身を除く): 9967461866690

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 41863, 83726, 209315, 326141, 418630, 652282, 1630705, 3261410, 3725807, 7451614, 18629035, 29026549, 37258070, 58053098, 145132745, 290265490, 13653240683, 27306481366, 68266203415, 136532406830, 1215138420787, 2430276841574, 6075692103935, 12151384207870]

約数ペア:

[(1, 12151384207870), (2, 6075692103935), (5, 2430276841574), (10, 1215138420787), (89, 136532406830), (178, 68266203415), (445, 27306481366), (890, 13653240683), (41863, 290265490), (83726, 145132745), (209315, 58053098), (326141, 37258070), (418630, 29026549), (652282, 18629035), (1630705, 7451614), (3261410, 3725807)]