12783121970

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{829}}^1\times {\mathrm{2819}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 23087678400

約数和(自身を除く): 10304556430

約数列:

[1, 2, 5, 10, 547, 829, 1094, 1658, 2735, 2819, 4145, 5470, 5638, 8290, 14095, 28190, 453463, 906926, 1541993, 2267315, 2336951, 3083986, 4534630, 4673902, 7709965, 11684755, 15419930, 23369510, 1278312197, 2556624394, 6391560985, 12783121970]

約数ペア:

[(1, 12783121970), (2, 6391560985), (5, 2556624394), (10, 1278312197), (547, 23369510), (829, 15419930), (1094, 11684755), (1658, 7709965), (2735, 4673902), (2819, 4534630), (4145, 3083986), (5470, 2336951), (5638, 2267315), (8290, 1541993), (14095, 906926), (28190, 453463)]