19190926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1451}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 30579120

約数和(自身を除く): 11388194

約数列:

[1, 2, 17, 34, 389, 778, 1451, 2902, 6613, 13226, 24667, 49334, 564439, 1128878, 9595463, 19190926]

約数ペア:

[(1, 19190926), (2, 9595463), (17, 1128878), (34, 564439), (389, 49334), (778, 24667), (1451, 13226), (2902, 6613)]