12684958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 23677920

約数和(自身を除く): 10992962

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 2609, 4862, 5218, 28699, 33917, 44353, 57398, 67834, 88706, 373087, 487883, 576589, 746174, 975766, 1153178, 6342479, 12684958]

約数ペア:

[(1, 12684958), (2, 6342479), (11, 1153178), (13, 975766), (17, 746174), (22, 576589), (26, 487883), (34, 373087), (143, 88706), (187, 67834), (221, 57398), (286, 44353), (374, 33917), (442, 28699), (2431, 5218), (2609, 4862)]