1538489147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{32611}}^1$

素因数の和:32834

約数の個数: 16

約数和(自身を含む): 1753221120

約数和(自身を除く): 214731973

約数列:

[1, 13, 19, 191, 247, 2483, 3629, 32611, 47177, 423943, 619609, 6228701, 8054917, 80973113, 118345319, 1538489147]

約数ペア:

[(1, 1538489147), (13, 118345319), (19, 80973113), (191, 8054917), (247, 6228701), (2483, 619609), (3629, 423943), (32611, 47177)]