2013187942

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{207931}}^1$

素因数の和:208083

約数の個数: 16

約数和(自身を含む): 3113989632

約数和(自身を除く): 1100801690

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 207931, 415862, 9772757, 19545514, 21416893, 42833786, 1006593971, 2013187942]

約数ペア:

[(1, 2013187942), (2, 1006593971), (47, 42833786), (94, 21416893), (103, 19545514), (206, 9772757), (4841, 415862), (9682, 207931)]