12934810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 26749440

約数和(自身を除く): 13814630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 719, 1285, 1438, 1799, 2570, 3595, 3598, 5033, 7190, 8995, 10066, 17990, 25165, 50330, 184783, 369566, 923915, 1293481, 1847830, 2586962, 6467405, 12934810]

約数ペア:

[(1, 12934810), (2, 6467405), (5, 2586962), (7, 1847830), (10, 1293481), (14, 923915), (35, 369566), (70, 184783), (257, 50330), (514, 25165), (719, 17990), (1285, 10066), (1438, 8995), (1799, 7190), (2570, 5033), (3595, 3598)]