17963396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7703}}^1$

素因数の和:7771

約数の個数: 24

約数和(自身を含む): 34945344

約数和(自身を除く): 16981948

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7703, 15406, 30812, 84733, 169466, 338932, 408259, 816518, 1633036, 4490849, 8981698, 17963396]

約数ペア:

[(1, 17963396), (2, 8981698), (4, 4490849), (11, 1633036), (22, 816518), (44, 408259), (53, 338932), (106, 169466), (212, 84733), (583, 30812), (1166, 15406), (2332, 7703)]