11889218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:770

約数の個数: 24

約数和(自身を含む): 19900524

約数和(自身を除く): 8011306

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 673, 803, 1346, 1606, 7403, 8833, 14806, 17666, 49129, 81433, 98258, 162866, 540419, 1080838, 5944609, 11889218]

約数ペア:

[(1, 11889218), (2, 5944609), (11, 1080838), (22, 540419), (73, 162866), (121, 98258), (146, 81433), (242, 49129), (673, 17666), (803, 14806), (1346, 8833), (1606, 7403)]