12513032

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 27609660

約数和(自身を除く): 15096628

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 233, 274, 392, 466, 548, 932, 959, 1096, 1631, 1864, 1918, 3262, 3836, 6524, 6713, 7672, 11417, 13048, 13426, 22834, 26852, 31921, 45668, 53704, 63842, 91336, 127684, 223447, 255368, 446894, 893788, 1564129, 1787576, 3128258, 6256516, 12513032]

約数ペア:

[(1, 12513032), (2, 6256516), (4, 3128258), (7, 1787576), (8, 1564129), (14, 893788), (28, 446894), (49, 255368), (56, 223447), (98, 127684), (137, 91336), (196, 63842), (233, 53704), (274, 45668), (392, 31921), (466, 26852), (548, 22834), (932, 13426), (959, 13048), (1096, 11417), (1631, 7672), (1864, 6713), (1918, 6524), (3262, 3836)]