12512612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 26869248

約数和(自身を除く): 14356636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 271, 388, 476, 542, 679, 1084, 1358, 1649, 1897, 2716, 3298, 3794, 4607, 6596, 7588, 9214, 11543, 18428, 23086, 26287, 32249, 46172, 52574, 64498, 105148, 128996, 184009, 368018, 446879, 736036, 893758, 1787516, 3128153, 6256306, 12512612]

約数ペア:

[(1, 12512612), (2, 6256306), (4, 3128153), (7, 1787516), (14, 893758), (17, 736036), (28, 446879), (34, 368018), (68, 184009), (97, 128996), (119, 105148), (194, 64498), (238, 52574), (271, 46172), (388, 32249), (476, 26287), (542, 23086), (679, 18428), (1084, 11543), (1358, 9214), (1649, 7588), (1897, 6596), (2716, 4607), (3298, 3794)]