11195894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 7673866

約数列:

[1, 2, 17, 23, 34, 46, 103, 139, 206, 278, 391, 782, 1751, 2363, 2369, 3197, 3502, 4726, 4738, 6394, 14317, 28634, 40273, 54349, 80546, 108698, 243389, 329291, 486778, 658582, 5597947, 11195894]

約数ペア:

[(1, 11195894), (2, 5597947), (17, 658582), (23, 486778), (34, 329291), (46, 243389), (103, 108698), (139, 80546), (206, 54349), (278, 40273), (391, 28634), (782, 14317), (1751, 6394), (2363, 4738), (2369, 4726), (3197, 3502)]