12999506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13513}}^1$

素因数の和:13565

約数の個数: 16

約数和(自身を含む): 21568344

約数和(自身を除く): 8568838

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 13513, 27026, 175669, 351338, 499981, 999962, 6499753, 12999506]

約数ペア:

[(1, 12999506), (2, 6499753), (13, 999962), (26, 499981), (37, 351338), (74, 175669), (481, 27026), (962, 13513)]