21847324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 39740400

約数和(自身を除く): 17893076

約数列:

[1, 2, 4, 29, 58, 116, 331, 569, 662, 1138, 1324, 2276, 9599, 16501, 19198, 33002, 38396, 66004, 188339, 376678, 753356, 5461831, 10923662, 21847324]

約数ペア:

[(1, 21847324), (2, 10923662), (4, 5461831), (29, 753356), (58, 376678), (116, 188339), (331, 66004), (569, 38396), (662, 33002), (1138, 19198), (1324, 16501), (2276, 9599)]