21303014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14939}}^1$

素因数の和:14995

約数の個数: 16

約数和(自身を含む): 34421760

約数和(自身を除く): 13118746

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 14939, 29878, 343597, 463109, 687194, 926218, 10651507, 21303014]

約数ペア:

[(1, 21303014), (2, 10651507), (23, 926218), (31, 687194), (46, 463109), (62, 343597), (713, 29878), (1426, 14939)]