10921286

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 16807824

約数和(自身を除く): 5886538

約数列:

[1, 2, 53, 106, 197, 394, 523, 1046, 10441, 20882, 27719, 55438, 103031, 206062, 5460643, 10921286]

約数ペア:

[(1, 10921286), (2, 5460643), (53, 206062), (106, 103031), (197, 55438), (394, 27719), (523, 20882), (1046, 10441)]