19386208

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{1439}}^1$

素因数の和:1870

約数の個数: 24

約数和(自身を含む): 38283840

約数和(自身を除く): 18897632

約数列:

[1, 2, 4, 8, 16, 32, 421, 842, 1439, 1684, 2878, 3368, 5756, 6736, 11512, 13472, 23024, 46048, 605819, 1211638, 2423276, 4846552, 9693104, 19386208]

約数ペア:

[(1, 19386208), (2, 9693104), (4, 4846552), (8, 2423276), (16, 1211638), (32, 605819), (421, 46048), (842, 23024), (1439, 13472), (1684, 11512), (2878, 6736), (3368, 5756)]