12558172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 25788672

約数和(自身を除く): 13230500

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 103, 163, 187, 206, 326, 374, 412, 652, 748, 1133, 1751, 1793, 2266, 2771, 3502, 3586, 4532, 5542, 7004, 7172, 11084, 16789, 19261, 30481, 33578, 38522, 60962, 67156, 77044, 121924, 184679, 285413, 369358, 570826, 738716, 1141652, 3139543, 6279086, 12558172]

約数ペア:

[(1, 12558172), (2, 6279086), (4, 3139543), (11, 1141652), (17, 738716), (22, 570826), (34, 369358), (44, 285413), (68, 184679), (103, 121924), (163, 77044), (187, 67156), (206, 60962), (326, 38522), (374, 33578), (412, 30481), (652, 19261), (748, 16789), (1133, 11084), (1751, 7172), (1793, 7004), (2266, 5542), (2771, 4532), (3502, 3586)]