13142224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2587

約数の個数: 40

約数和(自身を含む): 28391040

約数和(自身を除く): 15248816

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2543, 2584, 5086, 5168, 10172, 20344, 40688, 43231, 48317, 86462, 96634, 172924, 193268, 345848, 386536, 691696, 773072, 821389, 1642778, 3285556, 6571112, 13142224]

約数ペア:

[(1, 13142224), (2, 6571112), (4, 3285556), (8, 1642778), (16, 821389), (17, 773072), (19, 691696), (34, 386536), (38, 345848), (68, 193268), (76, 172924), (136, 96634), (152, 86462), (272, 48317), (304, 43231), (323, 40688), (646, 20344), (1292, 10172), (2543, 5168), (2584, 5086)]