17628364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 33374880

約数和(自身を除く): 15746516

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 1289, 2578, 3419, 5156, 6838, 13676, 16757, 33514, 67028, 339007, 678014, 1356028, 4407091, 8814182, 17628364]

約数ペア:

[(1, 17628364), (2, 8814182), (4, 4407091), (13, 1356028), (26, 678014), (52, 339007), (263, 67028), (526, 33514), (1052, 16757), (1289, 13676), (2578, 6838), (3419, 5156)]