19715730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34589}}^1$

素因数の和:34618

約数の個数: 32

約数和(自身を含む): 49809600

約数和(自身を除く): 30093870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 34589, 69178, 103767, 172945, 207534, 345890, 518835, 657191, 1037670, 1314382, 1971573, 3285955, 3943146, 6571910, 9857865, 19715730]

約数ペア:

[(1, 19715730), (2, 9857865), (3, 6571910), (5, 3943146), (6, 3285955), (10, 1971573), (15, 1314382), (19, 1037670), (30, 657191), (38, 518835), (57, 345890), (95, 207534), (114, 172945), (190, 103767), (285, 69178), (570, 34589)]