22857868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 44576280

約数和(自身を除く): 21718412

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 569, 913, 1138, 1826, 2276, 3652, 6259, 10043, 12518, 20086, 25036, 40172, 47227, 68849, 94454, 137698, 188908, 275396, 519497, 1038994, 2077988, 5714467, 11428934, 22857868]

約数ペア:

[(1, 22857868), (2, 11428934), (4, 5714467), (11, 2077988), (22, 1038994), (44, 519497), (83, 275396), (121, 188908), (166, 137698), (242, 94454), (332, 68849), (484, 47227), (569, 40172), (913, 25036), (1138, 20086), (1826, 12518), (2276, 10043), (3652, 6259)]