12317745702970

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1989942763}}^1$

素因数の和:1989943389

約数の個数: 16

約数和(自身を含む): 22207761246240

約数和(自身を除く): 9890015543270

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 1989942763, 3979885526, 9949713815, 19899427630, 1231774570297, 2463549140594, 6158872851485, 12317745702970]

約数ペア:

[(1, 12317745702970), (2, 6158872851485), (5, 2463549140594), (10, 1231774570297), (619, 19899427630), (1238, 9949713815), (3095, 3979885526), (6190, 1989942763)]