11813872

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 26320736

約数和(自身を除く): 14506864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 337, 626, 674, 1252, 1348, 2191, 2359, 2504, 2696, 4382, 4718, 5008, 5392, 8764, 9436, 17528, 18872, 35056, 37744, 105481, 210962, 421924, 738367, 843848, 1476734, 1687696, 2953468, 5906936, 11813872]

約数ペア:

[(1, 11813872), (2, 5906936), (4, 2953468), (7, 1687696), (8, 1476734), (14, 843848), (16, 738367), (28, 421924), (56, 210962), (112, 105481), (313, 37744), (337, 35056), (626, 18872), (674, 17528), (1252, 9436), (1348, 8764), (2191, 5392), (2359, 5008), (2504, 4718), (2696, 4382)]