19922514

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8761}}^1$

素因数の和:9145

約数の個数: 16

約数和(自身を含む): 39954720

約数和(自身を除く): 20032206

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8761, 17522, 26283, 52566, 3320419, 6640838, 9961257, 19922514]

約数ペア:

[(1, 19922514), (2, 9961257), (3, 6640838), (6, 3320419), (379, 52566), (758, 26283), (1137, 17522), (2274, 8761)]