22150004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 40049856

約数和(自身を除く): 17899852

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 1031, 2062, 4124, 5371, 10742, 21484, 42271, 84542, 135061, 169084, 270122, 540244, 5537501, 11075002, 22150004]

約数ペア:

[(1, 22150004), (2, 11075002), (4, 5537501), (41, 540244), (82, 270122), (131, 169084), (164, 135061), (262, 84542), (524, 42271), (1031, 21484), (2062, 10742), (4124, 5371)]