17660108

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{10487}}^1$

素因数の和:10912

約数の個数: 12

約数和(自身を含む): 30981552

約数和(自身を除く): 13321444

約数列:

[1, 2, 4, 421, 842, 1684, 10487, 20974, 41948, 4415027, 8830054, 17660108]

約数ペア:

[(1, 17660108), (2, 8830054), (4, 4415027), (421, 41948), (842, 20974), (1684, 10487)]