18726422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 33826464

約数和(自身を除く): 15100042

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 1597, 3194, 5863, 11726, 17567, 20761, 35134, 41522, 65477, 130954, 228371, 456742, 720247, 851201, 1440494, 1702402, 9363211, 18726422]

約数ペア:

[(1, 18726422), (2, 9363211), (11, 1702402), (13, 1440494), (22, 851201), (26, 720247), (41, 456742), (82, 228371), (143, 130954), (286, 65477), (451, 41522), (533, 35134), (902, 20761), (1066, 17567), (1597, 11726), (3194, 5863)]