19292970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643099}}^1$

素因数の和:643109

約数の個数: 16

約数和(自身を含む): 46303200

約数和(自身を除く): 27010230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643099, 1286198, 1929297, 3215495, 3858594, 6430990, 9646485, 19292970]

約数ペア:

[(1, 19292970), (2, 9646485), (3, 6430990), (5, 3858594), (6, 3215495), (10, 1929297), (15, 1286198), (30, 643099)]