39272354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 29847646

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 1999, 3998, 9823, 19646, 21989, 37981, 43978, 75962, 93953, 187906, 417791, 835582, 1033483, 1785107, 2066966, 3570214, 19636177, 39272354]

約数ペア:

[(1, 39272354), (2, 19636177), (11, 3570214), (19, 2066966), (22, 1785107), (38, 1033483), (47, 835582), (94, 417791), (209, 187906), (418, 93953), (517, 75962), (893, 43978), (1034, 37981), (1786, 21989), (1999, 19646), (3998, 9823)]