19552158

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 43806720

約数和(自身を除く): 24254562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 2851, 3429, 5702, 6858, 8553, 17106, 25659, 51318, 76977, 153954, 362077, 724154, 1086231, 2172462, 3258693, 6517386, 9776079, 19552158]

約数ペア:

[(1, 19552158), (2, 9776079), (3, 6517386), (6, 3258693), (9, 2172462), (18, 1086231), (27, 724154), (54, 362077), (127, 153954), (254, 76977), (381, 51318), (762, 25659), (1143, 17106), (2286, 8553), (2851, 6858), (3429, 5702)]