8911892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{18413}}^1$

素因数の和:18439

約数の個数: 18

約数和(自身を含む): 17143434

約数和(自身を除く): 8231542

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 18413, 36826, 73652, 202543, 405086, 810172, 2227973, 4455946, 8911892]

約数ペア:

[(1, 8911892), (2, 4455946), (4, 2227973), (11, 810172), (22, 405086), (44, 202543), (121, 73652), (242, 36826), (484, 18413)]