13923668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4457}}^1$

素因数の和:4543

約数の個数: 24

約数和(自身を含む): 26961984

約数和(自身を除く): 13038316

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4457, 8914, 17828, 49027, 98054, 196108, 316447, 632894, 1265788, 3480917, 6961834, 13923668]

約数ペア:

[(1, 13923668), (2, 6961834), (4, 3480917), (11, 1265788), (22, 632894), (44, 316447), (71, 196108), (142, 98054), (284, 49027), (781, 17828), (1562, 8914), (3124, 4457)]