13119860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50461}}^1$

素因数の和:50483

約数の個数: 24

約数和(自身を含む): 29671656

約数和(自身を除く): 16551796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50461, 100922, 201844, 252305, 504610, 655993, 1009220, 1311986, 2623972, 3279965, 6559930, 13119860]

約数ペア:

[(1, 13119860), (2, 6559930), (4, 3279965), (5, 2623972), (10, 1311986), (13, 1009220), (20, 655993), (26, 504610), (52, 252305), (65, 201844), (130, 100922), (260, 50461)]