12768284

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{599}}^1$

素因数の和:749

約数の個数: 18

約数和(自身を含む): 22692600

約数和(自身を除く): 9924316

約数列:

[1, 2, 4, 73, 146, 292, 599, 1198, 2396, 5329, 10658, 21316, 43727, 87454, 174908, 3192071, 6384142, 12768284]

約数ペア:

[(1, 12768284), (2, 6384142), (4, 3192071), (73, 174908), (146, 87454), (292, 43727), (599, 21316), (1198, 10658), (2396, 5329)]