21836019074

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{1229}}^1\times {\mathrm{31391}}^1$

素因数の和:32905

約数の個数: 16

約数和(自身を含む): 32897560320

約数和(自身を除く): 11061541246

約数列:

[1, 2, 283, 566, 1229, 2458, 31391, 62782, 347807, 695614, 8883653, 17767306, 38579539, 77159078, 10918009537, 21836019074]

約数ペア:

[(1, 21836019074), (2, 10918009537), (283, 77159078), (566, 38579539), (1229, 17767306), (2458, 8883653), (31391, 695614), (62782, 347807)]