19049288

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 37756800

約数和(自身を除く): 18707512

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 1747, 2726, 3494, 5452, 6988, 10904, 13976, 50663, 82109, 101326, 164218, 202652, 328436, 405304, 656872, 2381161, 4762322, 9524644, 19049288]

約数ペア:

[(1, 19049288), (2, 9524644), (4, 4762322), (8, 2381161), (29, 656872), (47, 405304), (58, 328436), (94, 202652), (116, 164218), (188, 101326), (232, 82109), (376, 50663), (1363, 13976), (1747, 10904), (2726, 6988), (3494, 5452)]