2141347714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9803}}^1\times {\mathrm{9929}}^1$

素因数の和:19745

約数の個数: 16

約数和(自身を含む): 3504733920

約数和(自身を除く): 1363386206

約数列:

[1, 2, 11, 22, 9803, 9929, 19606, 19858, 107833, 109219, 215666, 218438, 97333987, 194667974, 1070673857, 2141347714]

約数ペア:

[(1, 2141347714), (2, 1070673857), (11, 194667974), (22, 97333987), (9803, 218438), (9929, 215666), (19606, 109219), (19858, 107833)]