15108724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 28296800

約数和(自身を除く): 13188076

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 3259, 4636, 6518, 13036, 61921, 123842, 198799, 247684, 397598, 795196, 3777181, 7554362, 15108724]

約数ペア:

[(1, 15108724), (2, 7554362), (4, 3777181), (19, 795196), (38, 397598), (61, 247684), (76, 198799), (122, 123842), (244, 61921), (1159, 13036), (2318, 6518), (3259, 4636)]