15409556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 28304640

約数和(自身を除く): 12895084

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 1871, 2059, 3742, 4118, 7484, 8236, 54259, 108518, 132841, 217036, 265682, 531364, 3852389, 7704778, 15409556]

約数ペア:

[(1, 15409556), (2, 7704778), (4, 3852389), (29, 531364), (58, 265682), (71, 217036), (116, 132841), (142, 108518), (284, 54259), (1871, 8236), (2059, 7484), (3742, 4118)]