11487516

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 27659520

約数和(自身を除く): 16172004

約数列:

[1, 2, 3, 4, 6, 12, 71, 97, 139, 142, 194, 213, 278, 284, 291, 388, 417, 426, 556, 582, 834, 852, 1164, 1668, 6887, 9869, 13483, 13774, 19738, 20661, 26966, 27548, 29607, 39476, 40449, 41322, 53932, 59214, 80898, 82644, 118428, 161796, 957293, 1914586, 2871879, 3829172, 5743758, 11487516]

約数ペア:

[(1, 11487516), (2, 5743758), (3, 3829172), (4, 2871879), (6, 1914586), (12, 957293), (71, 161796), (97, 118428), (139, 82644), (142, 80898), (194, 59214), (213, 53932), (278, 41322), (284, 40449), (291, 39476), (388, 29607), (417, 27548), (426, 26966), (556, 20661), (582, 19738), (834, 13774), (852, 13483), (1164, 9869), (1668, 6887)]