19614008

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{6469}}^1$

素因数の和:6854

約数の個数: 16

約数和(自身を含む): 36879000

約数和(自身を除く): 17264992

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 6469, 12938, 25876, 51752, 2451751, 4903502, 9807004, 19614008]

約数ペア:

[(1, 19614008), (2, 9807004), (4, 4903502), (8, 2451751), (379, 51752), (758, 25876), (1516, 12938), (3032, 6469)]