11995669

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 14923008

約数和(自身を除く): 2927339

約数列:

[1, 7, 19, 47, 101, 133, 329, 361, 707, 893, 1919, 2527, 4747, 6251, 13433, 16967, 33229, 36461, 90193, 118769, 255227, 631351, 1713667, 11995669]

約数ペア:

[(1, 11995669), (7, 1713667), (19, 631351), (47, 255227), (101, 118769), (133, 90193), (329, 36461), (361, 33229), (707, 16967), (893, 13433), (1919, 6251), (2527, 4747)]