21493902298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57470327}}^1$

素因数の和:57470357

約数の個数: 16

約数和(自身を含む): 37240772544

約数和(自身を除く): 15746870246

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 57470327, 114940654, 632173597, 976995559, 1264347194, 1953991118, 10746951149, 21493902298]

約数ペア:

[(1, 21493902298), (2, 10746951149), (11, 1953991118), (17, 1264347194), (22, 976995559), (34, 632173597), (187, 114940654), (374, 57470327)]