17198188

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 35900928

約数和(自身を除く): 18702740

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 211, 284, 287, 422, 497, 574, 844, 994, 1148, 1477, 1988, 2911, 2954, 5822, 5908, 8651, 11644, 14981, 17302, 20377, 29962, 34604, 40754, 59924, 60557, 81508, 104867, 121114, 209734, 242228, 419468, 614221, 1228442, 2456884, 4299547, 8599094, 17198188]

約数ペア:

[(1, 17198188), (2, 8599094), (4, 4299547), (7, 2456884), (14, 1228442), (28, 614221), (41, 419468), (71, 242228), (82, 209734), (142, 121114), (164, 104867), (211, 81508), (284, 60557), (287, 59924), (422, 40754), (497, 34604), (574, 29962), (844, 20377), (994, 17302), (1148, 14981), (1477, 11644), (1988, 8651), (2911, 5908), (2954, 5822)]