13420464

素因数分解:

$2^4\times 3^1\times {\mathrm{279593}}^1$

素因数の和:279604

約数の個数: 20

約数和(自身を含む): 34669656

約数和(自身を除く): 21249192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 279593, 559186, 838779, 1118372, 1677558, 2236744, 3355116, 4473488, 6710232, 13420464]

約数ペア:

[(1, 13420464), (2, 6710232), (3, 4473488), (4, 3355116), (6, 2236744), (8, 1677558), (12, 1118372), (16, 838779), (24, 559186), (48, 279593)]