13071982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2927}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 25297920

約数和(自身を除く): 12225938

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 2927, 4466, 5854, 20489, 32197, 40978, 64394, 84883, 169766, 225379, 450758, 594181, 933713, 1188362, 1867426, 6535991, 13071982]

約数ペア:

[(1, 13071982), (2, 6535991), (7, 1867426), (11, 1188362), (14, 933713), (22, 594181), (29, 450758), (58, 225379), (77, 169766), (154, 84883), (203, 64394), (319, 40978), (406, 32197), (638, 20489), (2233, 5854), (2927, 4466)]