16397734

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3231

約数の個数: 16

約数和(自身を含む): 25625376

約数和(自身を除く): 9227642

約数列:

[1, 2, 37, 71, 74, 142, 2627, 3121, 5254, 6242, 115477, 221591, 230954, 443182, 8198867, 16397734]

約数ペア:

[(1, 16397734), (2, 8198867), (37, 443182), (71, 230954), (74, 221591), (142, 115477), (2627, 6242), (3121, 5254)]