12438535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 15602400

約数和(自身を除く): 3163865

約数列:

[1, 5, 29, 109, 145, 545, 787, 3161, 3935, 15805, 22823, 85783, 114115, 428915, 2487707, 12438535]

約数ペア:

[(1, 12438535), (5, 2487707), (29, 428915), (109, 114115), (145, 85783), (545, 22823), (787, 15805), (3161, 3935)]