11956217338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1\times {\mathrm{4099}}^1$

素因数の和:6766

約数の個数: 32

約数和(自身を含む): 19775448000

約数和(自身を除く): 7819230662

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 2609, 4099, 5218, 8198, 33917, 53287, 67834, 106574, 112187, 176257, 224374, 352514, 1458431, 2291341, 2916862, 4582682, 10694291, 21388582, 139025783, 278051566, 459854513, 919709026, 5978108669, 11956217338]

約数ペア:

[(1, 11956217338), (2, 5978108669), (13, 919709026), (26, 459854513), (43, 278051566), (86, 139025783), (559, 21388582), (1118, 10694291), (2609, 4582682), (4099, 2916862), (5218, 2291341), (8198, 1458431), (33917, 352514), (53287, 224374), (67834, 176257), (106574, 112187)]