22517242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 39237120

約数和(自身を除く): 16719878

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 418, 523, 1046, 1133, 1957, 2266, 3914, 5753, 9937, 11506, 19874, 21527, 43054, 53869, 107738, 109307, 218614, 592559, 1023511, 1185118, 2047022, 11258621, 22517242]

約数ペア:

[(1, 22517242), (2, 11258621), (11, 2047022), (19, 1185118), (22, 1023511), (38, 592559), (103, 218614), (206, 109307), (209, 107738), (418, 53869), (523, 43054), (1046, 21527), (1133, 19874), (1957, 11506), (2266, 9937), (3914, 5753)]