15079870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8923}}^1$

素因数の和:8956

約数の個数: 24

約数和(自身を含む): 29395656

約数和(自身を除く): 14315786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 8923, 17846, 44615, 89230, 115999, 231998, 579995, 1159990, 1507987, 3015974, 7539935, 15079870]

約数ペア:

[(1, 15079870), (2, 7539935), (5, 3015974), (10, 1507987), (13, 1159990), (26, 579995), (65, 231998), (130, 115999), (169, 89230), (338, 44615), (845, 17846), (1690, 8923)]