22390654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 17606786

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 991, 1027, 1738, 1982, 2054, 10901, 11297, 12883, 21802, 22594, 25766, 78289, 141713, 156578, 283426, 861179, 1017757, 1722358, 2035514, 11195327, 22390654]

約数ペア:

[(1, 22390654), (2, 11195327), (11, 2035514), (13, 1722358), (22, 1017757), (26, 861179), (79, 283426), (143, 156578), (158, 141713), (286, 78289), (869, 25766), (991, 22594), (1027, 21802), (1738, 12883), (1982, 11297), (2054, 10901)]