12916988

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1194

約数の個数: 36

約数和(自身を含む): 26764920

約数和(自身を除く): 13847932

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1117, 1652, 2234, 2891, 4468, 5782, 7819, 11564, 15638, 31276, 54733, 65903, 109466, 131806, 218932, 263612, 461321, 922642, 1845284, 3229247, 6458494, 12916988]

約数ペア:

[(1, 12916988), (2, 6458494), (4, 3229247), (7, 1845284), (14, 922642), (28, 461321), (49, 263612), (59, 218932), (98, 131806), (118, 109466), (196, 65903), (236, 54733), (413, 31276), (826, 15638), (1117, 11564), (1652, 7819), (2234, 5782), (2891, 4468)]