22198876

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 46372032

約数和(自身を除く): 24173156

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 244, 287, 317, 427, 574, 634, 854, 1148, 1268, 1708, 2219, 2501, 4438, 5002, 8876, 10004, 12997, 17507, 19337, 25994, 35014, 38674, 51988, 70028, 77348, 90979, 135359, 181958, 270718, 363916, 541436, 792817, 1585634, 3171268, 5549719, 11099438, 22198876]

約数ペア:

[(1, 22198876), (2, 11099438), (4, 5549719), (7, 3171268), (14, 1585634), (28, 792817), (41, 541436), (61, 363916), (82, 270718), (122, 181958), (164, 135359), (244, 90979), (287, 77348), (317, 70028), (427, 51988), (574, 38674), (634, 35014), (854, 25994), (1148, 19337), (1268, 17507), (1708, 12997), (2219, 10004), (2501, 8876), (4438, 5002)]