15221206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7603}}^1$

素因数の和:7636

約数の個数: 32

約数和(自身を含む): 30659328

約数和(自身を除く): 15438122

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 7603, 15206, 53221, 83633, 98839, 106442, 167266, 197678, 585431, 691873, 1087229, 1170862, 1383746, 2174458, 7610603, 15221206]

約数ペア:

[(1, 15221206), (2, 7610603), (7, 2174458), (11, 1383746), (13, 1170862), (14, 1087229), (22, 691873), (26, 585431), (77, 197678), (91, 167266), (143, 106442), (154, 98839), (182, 83633), (286, 53221), (1001, 15206), (2002, 7603)]