19472970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59009}}^1$

素因数の和:59030

約数の個数: 32

約数和(自身を含む): 50984640

約数和(自身を除く): 31511670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 59009, 118018, 177027, 295045, 354054, 590090, 649099, 885135, 1298198, 1770270, 1947297, 3245495, 3894594, 6490990, 9736485, 19472970]

約数ペア:

[(1, 19472970), (2, 9736485), (3, 6490990), (5, 3894594), (6, 3245495), (10, 1947297), (11, 1770270), (15, 1298198), (22, 885135), (30, 649099), (33, 590090), (55, 354054), (66, 295045), (110, 177027), (165, 118018), (330, 59009)]