13821208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 13826792

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1151, 1501, 2302, 3002, 4604, 6004, 9208, 12008, 21869, 43738, 87476, 90929, 174952, 181858, 363716, 727432, 1727651, 3455302, 6910604, 13821208]

約数ペア:

[(1, 13821208), (2, 6910604), (4, 3455302), (8, 1727651), (19, 727432), (38, 363716), (76, 181858), (79, 174952), (152, 90929), (158, 87476), (316, 43738), (632, 21869), (1151, 12008), (1501, 9208), (2302, 6004), (3002, 4604)]