21068002826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1\times {\mathrm{22063}}^1$

素因数の和:24030

約数の個数: 32

約数和(自身を含む): 35844291840

約数和(自身を除く): 14776289014

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1933, 3866, 22063, 25129, 36727, 44126, 50258, 73454, 286819, 419197, 477451, 573638, 838394, 954902, 5449561, 10899122, 42647779, 85295558, 554421127, 810307801, 1108842254, 1620615602, 10534001413, 21068002826]

約数ペア:

[(1, 21068002826), (2, 10534001413), (13, 1620615602), (19, 1108842254), (26, 810307801), (38, 554421127), (247, 85295558), (494, 42647779), (1933, 10899122), (3866, 5449561), (22063, 954902), (25129, 838394), (36727, 573638), (44126, 477451), (50258, 419197), (73454, 286819)]