11649964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 23224320

約数和(自身を除く): 11574356

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 71, 76, 127, 142, 254, 284, 323, 508, 646, 1207, 1292, 1349, 2159, 2413, 2414, 2698, 4318, 4826, 4828, 5396, 8636, 9017, 9652, 18034, 22933, 36068, 41021, 45866, 82042, 91732, 153289, 164084, 171323, 306578, 342646, 613156, 685292, 2912491, 5824982, 11649964]

約数ペア:

[(1, 11649964), (2, 5824982), (4, 2912491), (17, 685292), (19, 613156), (34, 342646), (38, 306578), (68, 171323), (71, 164084), (76, 153289), (127, 91732), (142, 82042), (254, 45866), (284, 41021), (323, 36068), (508, 22933), (646, 18034), (1207, 9652), (1292, 9017), (1349, 8636), (2159, 5396), (2413, 4828), (2414, 4826), (2698, 4318)]