19947230

素因数分解:

$2^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1931}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 35958384

約数和(自身を除く): 16011154

約数列:

[1, 2, 5, 10, 1033, 1931, 2066, 3862, 5165, 9655, 10330, 19310, 1994723, 3989446, 9973615, 19947230]

約数ペア:

[(1, 19947230), (2, 9973615), (5, 3989446), (10, 1994723), (1033, 19310), (1931, 10330), (2066, 9655), (3862, 5165)]