12891824

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{6659}}^1$

素因数の和:6689

約数の個数: 30

約数和(自身を含む): 27459180

約数和(自身を除く): 14567356

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 6659, 13318, 26636, 53272, 73249, 106544, 146498, 292996, 585992, 805739, 1171984, 1611478, 3222956, 6445912, 12891824]

約数ペア:

[(1, 12891824), (2, 6445912), (4, 3222956), (8, 1611478), (11, 1171984), (16, 805739), (22, 585992), (44, 292996), (88, 146498), (121, 106544), (176, 73249), (242, 53272), (484, 26636), (968, 13318), (1936, 6659)]