17918914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1117}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 29018808

約数和(自身を除く): 11099894

約数列:

[1, 2, 13, 26, 617, 1117, 1234, 2234, 8021, 14521, 16042, 29042, 689189, 1378378, 8959457, 17918914]

約数ペア:

[(1, 17918914), (2, 8959457), (13, 1378378), (26, 689189), (617, 29042), (1117, 16042), (1234, 14521), (2234, 8021)]