9902288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56263}}^1$

素因数の和:56282

約数の個数: 20

約数和(自身を含む): 20930208

約数和(自身を除く): 11027920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56263, 112526, 225052, 450104, 618893, 900208, 1237786, 2475572, 4951144, 9902288]

約数ペア:

[(1, 9902288), (2, 4951144), (4, 2475572), (8, 1237786), (11, 900208), (16, 618893), (22, 450104), (44, 225052), (88, 112526), (176, 56263)]