12811792

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1567}}^1$

素因数の和:1655

約数の個数: 40

約数和(自身を含む): 28775936

約数和(自身を除く): 15964144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1567, 2044, 3134, 4088, 6268, 8176, 10969, 12536, 21938, 25072, 43876, 87752, 114391, 175504, 228782, 457564, 800737, 915128, 1601474, 1830256, 3202948, 6405896, 12811792]

約数ペア:

[(1, 12811792), (2, 6405896), (4, 3202948), (7, 1830256), (8, 1601474), (14, 915128), (16, 800737), (28, 457564), (56, 228782), (73, 175504), (112, 114391), (146, 87752), (292, 43876), (511, 25072), (584, 21938), (1022, 12536), (1168, 10969), (1567, 8176), (2044, 6268), (3134, 4088)]