12676690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 24761520

約数和(自身を除く): 12084830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 577, 845, 1154, 1690, 2197, 2885, 4394, 5770, 7501, 10985, 15002, 21970, 37505, 75010, 97513, 195026, 487565, 975130, 1267669, 2535338, 6338345, 12676690]

約数ペア:

[(1, 12676690), (2, 6338345), (5, 2535338), (10, 1267669), (13, 975130), (26, 487565), (65, 195026), (130, 97513), (169, 75010), (338, 37505), (577, 21970), (845, 15002), (1154, 10985), (1690, 7501), (2197, 5770), (2885, 4394)]