19396610

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6197}}^1$

素因数の和:6517

約数の個数: 16

約数和(自身を含む): 35031096

約数和(自身を除く): 15634486

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 6197, 12394, 30985, 61970, 1939661, 3879322, 9698305, 19396610]

約数ペア:

[(1, 19396610), (2, 9698305), (5, 3879322), (10, 1939661), (313, 61970), (626, 30985), (1565, 12394), (3130, 6197)]