11988842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15331}}^1$

素因数の和:15373

約数の個数: 16

約数和(自身を含む): 19870272

約数和(自身を除く): 7881430

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 15331, 30662, 260627, 352613, 521254, 705226, 5994421, 11988842]

約数ペア:

[(1, 11988842), (2, 5994421), (17, 705226), (23, 521254), (34, 352613), (46, 260627), (391, 30662), (782, 15331)]