18464414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2729}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 29484000

約数和(自身を除く): 11019586

約数列:

[1, 2, 17, 34, 199, 398, 2729, 3383, 5458, 6766, 46393, 92786, 543071, 1086142, 9232207, 18464414]

約数ペア:

[(1, 18464414), (2, 9232207), (17, 1086142), (34, 543071), (199, 92786), (398, 46393), (2729, 6766), (3383, 5458)]