21435596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58889}}^1$

素因数の和:58913

約数の個数: 24

約数和(自身を含む): 46169760

約数和(自身を除く): 24734164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 58889, 117778, 235556, 412223, 765557, 824446, 1531114, 1648892, 3062228, 5358899, 10717798, 21435596]

約数ペア:

[(1, 21435596), (2, 10717798), (4, 5358899), (7, 3062228), (13, 1648892), (14, 1531114), (26, 824446), (28, 765557), (52, 412223), (91, 235556), (182, 117778), (364, 58889)]