19243617118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1347781}}^1$

素因数の和:1347864

約数の個数: 24

約数和(自身を含む): 32265901080

約数和(自身を除く): 13022283962

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 7139, 14278, 1347781, 2695562, 14825591, 29651182, 79519079, 159038158, 163081501, 326163002, 874709869, 1749419738, 9621808559, 19243617118]

約数ペア:

[(1, 19243617118), (2, 9621808559), (11, 1749419738), (22, 874709869), (59, 326163002), (118, 163081501), (121, 159038158), (242, 79519079), (649, 29651182), (1298, 14825591), (7139, 2695562), (14278, 1347781)]