10910812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{22543}}^1$

素因数の和:22569

約数の個数: 18

約数和(自身を含む): 20988464

約数和(自身を除く): 10077652

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 22543, 45086, 90172, 247973, 495946, 991892, 2727703, 5455406, 10910812]

約数ペア:

[(1, 10910812), (2, 5455406), (4, 2727703), (11, 991892), (22, 495946), (44, 247973), (121, 90172), (242, 45086), (484, 22543)]