13209970

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2141}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 23827608

約数和(自身を除く): 10617638

約数列:

[1, 2, 5, 10, 617, 1234, 2141, 3085, 4282, 6170, 10705, 21410, 1320997, 2641994, 6604985, 13209970]

約数ペア:

[(1, 13209970), (2, 6604985), (5, 2641994), (10, 1320997), (617, 21410), (1234, 10705), (2141, 6170), (3085, 4282)]