22266712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 45193680

約数和(自身を除く): 22926968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 853, 1004, 1706, 2008, 3263, 3412, 6526, 6824, 11089, 13052, 22178, 26104, 44356, 88712, 214103, 428206, 856412, 1712824, 2783339, 5566678, 11133356, 22266712]

約数ペア:

[(1, 22266712), (2, 11133356), (4, 5566678), (8, 2783339), (13, 1712824), (26, 856412), (52, 428206), (104, 214103), (251, 88712), (502, 44356), (853, 26104), (1004, 22178), (1706, 13052), (2008, 11089), (3263, 6824), (3412, 6526)]