12665224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11101

約数の個数: 32

約数和(自身を含む): 27901440

約数和(自身を除く): 15236216

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 11071, 22142, 44284, 88568, 121781, 143923, 243562, 287846, 487124, 575692, 974248, 1151384, 1583153, 3166306, 6332612, 12665224]

約数ペア:

[(1, 12665224), (2, 6332612), (4, 3166306), (8, 1583153), (11, 1151384), (13, 974248), (22, 575692), (26, 487124), (44, 287846), (52, 243562), (88, 143923), (104, 121781), (143, 88568), (286, 44284), (572, 22142), (1144, 11071)]