12670636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 24935904

約数和(自身を除く): 12265268

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 557, 1034, 1114, 2068, 2228, 5687, 6127, 11374, 12254, 22748, 24508, 26179, 52358, 67397, 104716, 134794, 269588, 287969, 575938, 1151876, 3167659, 6335318, 12670636]

約数ペア:

[(1, 12670636), (2, 6335318), (4, 3167659), (11, 1151876), (22, 575938), (44, 287969), (47, 269588), (94, 134794), (121, 104716), (188, 67397), (242, 52358), (484, 26179), (517, 24508), (557, 22748), (1034, 12254), (1114, 11374), (2068, 6127), (2228, 5687)]