5565556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 10414880

約数和(自身を除く): 4849324

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1093, 1273, 2186, 2546, 4372, 5092, 20767, 41534, 73231, 83068, 146462, 292924, 1391389, 2782778, 5565556]

約数ペア:

[(1, 5565556), (2, 2782778), (4, 1391389), (19, 292924), (38, 146462), (67, 83068), (76, 73231), (134, 41534), (268, 20767), (1093, 5092), (1273, 4372), (2186, 2546)]