17123554

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20051}}^1$

素因数の和:20121

約数の個数: 16

約数和(自身を含む): 29837376

約数和(自身を除く): 12713822

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 20051, 40102, 140357, 280714, 1223111, 2446222, 8561777, 17123554]

約数ペア:

[(1, 17123554), (2, 8561777), (7, 2446222), (14, 1223111), (61, 280714), (122, 140357), (427, 40102), (854, 20051)]