19006856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 20063224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 797, 1084, 1594, 2168, 2981, 3188, 5962, 6376, 8767, 11924, 17534, 23848, 35068, 70136, 215987, 431974, 863948, 1727896, 2375857, 4751714, 9503428, 19006856]

約数ペア:

[(1, 19006856), (2, 9503428), (4, 4751714), (8, 2375857), (11, 1727896), (22, 863948), (44, 431974), (88, 215987), (271, 70136), (542, 35068), (797, 23848), (1084, 17534), (1594, 11924), (2168, 8767), (2981, 6376), (3188, 5962)]