9716828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 10241572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 197, 209, 236, 394, 418, 649, 788, 836, 1121, 1298, 2167, 2242, 2596, 3743, 4334, 4484, 7486, 8668, 11623, 12331, 14972, 23246, 24662, 41173, 46492, 49324, 82346, 127853, 164692, 220837, 255706, 441674, 511412, 883348, 2429207, 4858414, 9716828]

約数ペア:

[(1, 9716828), (2, 4858414), (4, 2429207), (11, 883348), (19, 511412), (22, 441674), (38, 255706), (44, 220837), (59, 164692), (76, 127853), (118, 82346), (197, 49324), (209, 46492), (236, 41173), (394, 24662), (418, 23246), (649, 14972), (788, 12331), (836, 11623), (1121, 8668), (1298, 7486), (2167, 4484), (2242, 4334), (2596, 3743)]