9640828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2699}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 18144000

約数和(自身を除く): 8503172

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 2699, 3572, 5398, 10796, 51281, 102562, 126853, 205124, 253706, 507412, 2410207, 4820414, 9640828]

約数ペア:

[(1, 9640828), (2, 4820414), (4, 2410207), (19, 507412), (38, 253706), (47, 205124), (76, 126853), (94, 102562), (188, 51281), (893, 10796), (1786, 5398), (2699, 3572)]