11640874

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 20820096

約数和(自身を除く): 9179222

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 317, 427, 602, 634, 854, 2219, 2623, 4438, 5246, 13631, 18361, 19337, 27262, 36722, 38674, 95417, 135359, 190834, 270718, 831491, 1662982, 5820437, 11640874]

約数ペア:

[(1, 11640874), (2, 5820437), (7, 1662982), (14, 831491), (43, 270718), (61, 190834), (86, 135359), (122, 95417), (301, 38674), (317, 36722), (427, 27262), (602, 19337), (634, 18361), (854, 13631), (2219, 5246), (2623, 4438)]