22943492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40111}}^1$

素因数の和:40139

約数の個数: 24

約数和(自身を含む): 47171712

約数和(自身を除く): 24228220

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 40111, 80222, 160444, 441221, 521443, 882442, 1042886, 1764884, 2085772, 5735873, 11471746, 22943492]

約数ペア:

[(1, 22943492), (2, 11471746), (4, 5735873), (11, 2085772), (13, 1764884), (22, 1042886), (26, 882442), (44, 521443), (52, 441221), (143, 160444), (286, 80222), (572, 40111)]