19248539

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 22394880

約数和(自身を除く): 3146341

約数列:

[1, 17, 19, 23, 323, 391, 437, 2591, 7429, 44047, 49229, 59593, 836893, 1013081, 1132267, 19248539]

約数ペア:

[(1, 19248539), (17, 1132267), (19, 1013081), (23, 836893), (323, 59593), (391, 49229), (437, 44047), (2591, 7429)]