22981178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 40772160

約数和(自身を除く): 17790982

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1429, 1462, 2858, 8041, 15719, 16082, 24293, 31438, 48586, 61447, 122894, 267223, 534446, 675917, 1044599, 1351834, 2089198, 11490589, 22981178]

約数ペア:

[(1, 22981178), (2, 11490589), (11, 2089198), (17, 1351834), (22, 1044599), (34, 675917), (43, 534446), (86, 267223), (187, 122894), (374, 61447), (473, 48586), (731, 31438), (946, 24293), (1429, 16082), (1462, 15719), (2858, 8041)]