8918638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 14883840

約数和(自身を除く): 5965202

約数列:

[1, 2, 19, 31, 38, 62, 67, 113, 134, 226, 589, 1178, 1273, 2077, 2147, 2546, 3503, 4154, 4294, 7006, 7571, 15142, 39463, 66557, 78926, 133114, 143849, 234701, 287698, 469402, 4459319, 8918638]

約数ペア:

[(1, 8918638), (2, 4459319), (19, 469402), (31, 287698), (38, 234701), (62, 143849), (67, 133114), (113, 78926), (134, 66557), (226, 39463), (589, 15142), (1178, 7571), (1273, 7006), (2077, 4294), (2147, 4154), (2546, 3503)]