13578308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 25297272

約数和(自身を除く): 11718964

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 857, 932, 1714, 3428, 3961, 7922, 14569, 15844, 29138, 58276, 199681, 399362, 798724, 3394577, 6789154, 13578308]

約数ペア:

[(1, 13578308), (2, 6789154), (4, 3394577), (17, 798724), (34, 399362), (68, 199681), (233, 58276), (466, 29138), (857, 15844), (932, 14569), (1714, 7922), (3428, 3961)]