22131865

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 33361920

約数和(自身を除く): 11230055

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 1447, 2185, 3059, 7235, 10129, 15295, 27493, 33281, 50645, 137465, 166405, 192451, 232967, 632339, 962255, 1164835, 3161695, 4426373, 22131865]

約数ペア:

[(1, 22131865), (5, 4426373), (7, 3161695), (19, 1164835), (23, 962255), (35, 632339), (95, 232967), (115, 192451), (133, 166405), (161, 137465), (437, 50645), (665, 33281), (805, 27493), (1447, 15295), (2185, 10129), (3059, 7235)]