19268793678

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{3221129}}^1$

素因数の和:3222131

約数の個数: 16

約数和(自身を含む): 38576252880

約数和(自身を除く): 19307459202

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 3221129, 6442258, 9663387, 19326774, 3211465613, 6422931226, 9634396839, 19268793678]

約数ペア:

[(1, 19268793678), (2, 9634396839), (3, 6422931226), (6, 3211465613), (997, 19326774), (1994, 9663387), (2991, 6442258), (5982, 3221129)]