19660147194

素因数分解:

$2^1\times 3^1\times {\mathrm{49993}}^1\times {\mathrm{65543}}^1$

素因数の和:115541

約数の個数: 16

約数和(自身を含む): 39321680832

約数和(自身を除く): 19661533638

約数列:

[1, 2, 3, 6, 49993, 65543, 99986, 131086, 149979, 196629, 299958, 393258, 3276691199, 6553382398, 9830073597, 19660147194]

約数ペア:

[(1, 19660147194), (2, 9830073597), (3, 6553382398), (6, 3276691199), (49993, 393258), (65543, 299958), (99986, 196629), (131086, 149979)]