1939408

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2634

約数の個数: 20

約数和(自身を含む): 3839040

約数和(自身を除く): 1899632

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2579, 5158, 10316, 20632, 41264, 121213, 242426, 484852, 969704, 1939408]

約数ペア:

[(1, 1939408), (2, 969704), (4, 484852), (8, 242426), (16, 121213), (47, 41264), (94, 20632), (188, 10316), (376, 5158), (752, 2579)]