19388611214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1\times {\mathrm{25969}}^1$

素因数の和:29132

約数の個数: 32

約数和(自身を含む): 35205347520

約数和(自身を除く): 15816736306

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 3137, 6274, 21959, 25969, 43918, 51938, 53329, 106658, 181783, 363566, 373303, 441473, 746606, 882946, 3090311, 6180622, 81464753, 162929506, 570253271, 1140506542, 1384900801, 2769801602, 9694305607, 19388611214]

約数ペア:

[(1, 19388611214), (2, 9694305607), (7, 2769801602), (14, 1384900801), (17, 1140506542), (34, 570253271), (119, 162929506), (238, 81464753), (3137, 6180622), (6274, 3090311), (21959, 882946), (25969, 746606), (43918, 441473), (51938, 373303), (53329, 363566), (106658, 181783)]