25002214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13999}}^1$

素因数の和:14067

約数の個数: 16

約数和(自身を含む): 40320000

約数和(自身を除く): 15317786

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 13999, 27998, 265981, 531962, 657953, 1315906, 12501107, 25002214]

約数ペア:

[(1, 25002214), (2, 12501107), (19, 1315906), (38, 657953), (47, 531962), (94, 265981), (893, 27998), (1786, 13999)]