15399786

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 31829760

約数和(自身を除く): 16429974

約数列:

[1, 2, 3, 6, 53, 79, 106, 158, 159, 237, 318, 474, 613, 1226, 1839, 3678, 4187, 8374, 12561, 25122, 32489, 48427, 64978, 96854, 97467, 145281, 194934, 290562, 2566631, 5133262, 7699893, 15399786]

約数ペア:

[(1, 15399786), (2, 7699893), (3, 5133262), (6, 2566631), (53, 290562), (79, 194934), (106, 145281), (158, 97467), (159, 96854), (237, 64978), (318, 48427), (474, 32489), (613, 25122), (1226, 12561), (1839, 8374), (3678, 4187)]