17225090

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4111}}^1$

素因数の和:4537

約数の個数: 16

約数和(自身を含む): 31086720

約数和(自身を除く): 13861630

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4111, 4190, 8222, 20555, 41110, 1722509, 3445018, 8612545, 17225090]

約数ペア:

[(1, 17225090), (2, 8612545), (5, 3445018), (10, 1722509), (419, 41110), (838, 20555), (2095, 8222), (4111, 4190)]