11789867870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{719333}}^1$

素因数の和:719500

約数の個数: 32

約数和(自身を含む): 23306421600

約数和(自身を除く): 11516553730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 16390, 719333, 1438666, 3596665, 7193330, 7912663, 15825326, 39563315, 79126630, 107180617, 214361234, 535903085, 1071806170, 1178986787, 2357973574, 5894933935, 11789867870]

約数ペア:

[(1, 11789867870), (2, 5894933935), (5, 2357973574), (10, 1178986787), (11, 1071806170), (22, 535903085), (55, 214361234), (110, 107180617), (149, 79126630), (298, 39563315), (745, 15825326), (1490, 7912663), (1639, 7193330), (3278, 3596665), (8195, 1438666), (16390, 719333)]