18883534

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 29138256

約数和(自身を除く): 10254722

約数列:

[1, 2, 41, 82, 421, 547, 842, 1094, 17261, 22427, 34522, 44854, 230287, 460574, 9441767, 18883534]

約数ペア:

[(1, 18883534), (2, 9441767), (41, 460574), (82, 230287), (421, 44854), (547, 34522), (842, 22427), (1094, 17261)]