19327010

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2389}}^1$

素因数の和:3205

約数の個数: 16

約数和(自身を含む): 34846200

約数和(自身を除く): 15519190

約数列:

[1, 2, 5, 10, 809, 1618, 2389, 4045, 4778, 8090, 11945, 23890, 1932701, 3865402, 9663505, 19327010]

約数ペア:

[(1, 19327010), (2, 9663505), (5, 3865402), (10, 1932701), (809, 23890), (1618, 11945), (2389, 8090), (4045, 4778)]