19164194

素因数分解:

$2^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:990

約数の個数: 24

約数和(自身を含む): 33606288

約数和(自身を除く): 14442094

約数列:

[1, 2, 7, 14, 49, 98, 283, 566, 691, 1382, 1981, 3962, 4837, 9674, 13867, 27734, 33859, 67718, 195553, 391106, 1368871, 2737742, 9582097, 19164194]

約数ペア:

[(1, 19164194), (2, 9582097), (7, 2737742), (14, 1368871), (49, 391106), (98, 195553), (283, 67718), (566, 33859), (691, 27734), (1382, 13867), (1981, 9674), (3962, 4837)]