22686874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 45100800

約数和(自身を除く): 22413926

約数列:

[1, 2, 7, 14, 17, 19, 29, 34, 38, 58, 119, 133, 173, 203, 238, 266, 323, 346, 406, 493, 551, 646, 986, 1102, 1211, 2261, 2422, 2941, 3287, 3451, 3857, 4522, 5017, 5882, 6574, 6902, 7714, 9367, 10034, 18734, 20587, 23009, 35119, 41174, 46018, 55879, 65569, 70238, 85289, 95323, 111758, 131138, 170578, 190646, 391153, 597023, 667261, 782306, 1194046, 1334522, 1620491, 3240982, 11343437, 22686874]

約数ペア:

[(1, 22686874), (2, 11343437), (7, 3240982), (14, 1620491), (17, 1334522), (19, 1194046), (29, 782306), (34, 667261), (38, 597023), (58, 391153), (119, 190646), (133, 170578), (173, 131138), (203, 111758), (238, 95323), (266, 85289), (323, 70238), (346, 65569), (406, 55879), (493, 46018), (551, 41174), (646, 35119), (986, 23009), (1102, 20587), (1211, 18734), (2261, 10034), (2422, 9367), (2941, 7714), (3287, 6902), (3451, 6574), (3857, 5882), (4522, 5017)]