13885718

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 36

約数和(自身を含む): 26654796

約数和(自身を除く): 12769078

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1171, 1694, 2342, 5929, 8197, 11858, 12881, 16394, 25762, 57379, 90167, 114758, 141691, 180334, 283382, 631169, 991837, 1262338, 1983674, 6942859, 13885718]

約数ペア:

[(1, 13885718), (2, 6942859), (7, 1983674), (11, 1262338), (14, 991837), (22, 631169), (49, 283382), (77, 180334), (98, 141691), (121, 114758), (154, 90167), (242, 57379), (539, 25762), (847, 16394), (1078, 12881), (1171, 11858), (1694, 8197), (2342, 5929)]