19129236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227729}}^1$

素因数の和:227743

約数の個数: 24

約数和(自身を含む): 51011520

約数和(自身を除く): 31882284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227729, 455458, 683187, 910916, 1366374, 1594103, 2732748, 3188206, 4782309, 6376412, 9564618, 19129236]

約数ペア:

[(1, 19129236), (2, 9564618), (3, 6376412), (4, 4782309), (6, 3188206), (7, 2732748), (12, 1594103), (14, 1366374), (21, 910916), (28, 683187), (42, 455458), (84, 227729)]