38378402

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{859}}^1$

素因数の和:1201

約数の個数: 16

約数和(自身を含む): 58514400

約数和(自身を除く): 20135998

約数列:

[1, 2, 89, 178, 251, 502, 859, 1718, 22339, 44678, 76451, 152902, 215609, 431218, 19189201, 38378402]

約数ペア:

[(1, 38378402), (2, 19189201), (89, 431218), (178, 215609), (251, 152902), (502, 76451), (859, 44678), (1718, 22339)]