18023954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1931}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 29211840

約数和(自身を除く): 11187886

約数列:

[1, 2, 13, 26, 359, 718, 1931, 3862, 4667, 9334, 25103, 50206, 693229, 1386458, 9011977, 18023954]

約数ペア:

[(1, 18023954), (2, 9011977), (13, 1386458), (26, 693229), (359, 50206), (718, 25103), (1931, 9334), (3862, 4667)]