9481948

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 19033952

約数和(自身を除く): 9552004

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 853, 1588, 1706, 2779, 3412, 5558, 5971, 11116, 11942, 23884, 338641, 677282, 1354564, 2370487, 4740974, 9481948]

約数ペア:

[(1, 9481948), (2, 4740974), (4, 2370487), (7, 1354564), (14, 677282), (28, 338641), (397, 23884), (794, 11942), (853, 11116), (1588, 5971), (1706, 5558), (2779, 3412)]