21167005442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1\times {\mathrm{18679}}^1$

素因数の和:21422

約数の個数: 32

約数和(自身を含む): 36475315200

約数和(自身を除く): 15308309758

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2711, 5422, 18679, 29821, 37358, 51509, 59642, 103018, 205469, 354901, 410938, 566599, 709802, 1133198, 3903911, 7807822, 50638769, 101277538, 557026459, 962136611, 1114052918, 1924273222, 10583502721, 21167005442]

約数ペア:

[(1, 21167005442), (2, 10583502721), (11, 1924273222), (19, 1114052918), (22, 962136611), (38, 557026459), (209, 101277538), (418, 50638769), (2711, 7807822), (5422, 3903911), (18679, 1133198), (29821, 709802), (37358, 566599), (51509, 410938), (59642, 354901), (103018, 205469)]