19194979026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1\times {\mathrm{71437}}^1$

素因数の和:73818

約数の個数: 32

約数和(自身を含む): 40428192960

約数和(自身を除く): 21233213934

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2357, 4714, 7071, 14142, 44783, 71437, 89566, 134349, 142874, 214311, 268698, 428622, 1357303, 2714606, 4071909, 8143818, 168377009, 336754018, 505131027, 1010262054, 3199163171, 6398326342, 9597489513, 19194979026]

約数ペア:

[(1, 19194979026), (2, 9597489513), (3, 6398326342), (6, 3199163171), (19, 1010262054), (38, 505131027), (57, 336754018), (114, 168377009), (2357, 8143818), (4714, 4071909), (7071, 2714606), (14142, 1357303), (44783, 428622), (71437, 268698), (89566, 214311), (134349, 142874)]