1912496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5228

約数の個数: 20

約数和(自身を含む): 3867312

約数和(自身を除く): 1954816

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5197, 10394, 20788, 41576, 83152, 119531, 239062, 478124, 956248, 1912496]

約数ペア:

[(1, 1912496), (2, 956248), (4, 478124), (8, 239062), (16, 119531), (23, 83152), (46, 41576), (92, 20788), (184, 10394), (368, 5197)]