12209758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{751}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 20033280

約数和(自身を除く): 7823522

約数列:

[1, 2, 11, 22, 739, 751, 1478, 1502, 8129, 8261, 16258, 16522, 554989, 1109978, 6104879, 12209758]

約数ペア:

[(1, 12209758), (2, 6104879), (11, 1109978), (22, 554989), (739, 16522), (751, 16258), (1478, 8261), (1502, 8129)]