5405158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 9498240

約数和(自身を除く): 4093082

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 193, 209, 386, 418, 737, 1273, 1474, 2123, 2546, 3667, 4246, 7334, 12931, 14003, 25862, 28006, 40337, 80674, 142241, 245689, 284482, 491378, 2702579, 5405158]

約数ペア:

[(1, 5405158), (2, 2702579), (11, 491378), (19, 284482), (22, 245689), (38, 142241), (67, 80674), (134, 40337), (193, 28006), (209, 25862), (386, 14003), (418, 12931), (737, 7334), (1273, 4246), (1474, 3667), (2123, 2546)]