9643426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{881}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 15632568

約数和(自身を除く): 5989142

約数列:

[1, 2, 13, 26, 421, 842, 881, 1762, 5473, 10946, 11453, 22906, 370901, 741802, 4821713, 9643426]

約数ペア:

[(1, 9643426), (2, 4821713), (13, 741802), (26, 370901), (421, 22906), (842, 11453), (881, 10946), (1762, 5473)]