13021894

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:639

約数の個数: 16

約数和(自身を含む): 19885248

約数和(自身を除く): 6863354

約数列:

[1, 2, 113, 157, 226, 314, 367, 734, 17741, 35482, 41471, 57619, 82942, 115238, 6510947, 13021894]

約数ペア:

[(1, 13021894), (2, 6510947), (113, 115238), (157, 82942), (226, 57619), (314, 41471), (367, 35482), (734, 17741)]