19184874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 40974336

約数和(自身を除く): 21789462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 1481, 2159, 2962, 4318, 4443, 6477, 8886, 12954, 25177, 50354, 75531, 151062, 188087, 376174, 564261, 1128522, 3197479, 6394958, 9592437, 19184874]

約数ペア:

[(1, 19184874), (2, 9592437), (3, 6394958), (6, 3197479), (17, 1128522), (34, 564261), (51, 376174), (102, 188087), (127, 151062), (254, 75531), (381, 50354), (762, 25177), (1481, 12954), (2159, 8886), (2962, 6477), (4318, 4443)]