22087810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 42020352

約数和(自身を除く): 19932542

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 1657, 2666, 3314, 6665, 8285, 13330, 16570, 51367, 71251, 102734, 142502, 256835, 356255, 513670, 712510, 2208781, 4417562, 11043905, 22087810]

約数ペア:

[(1, 22087810), (2, 11043905), (5, 4417562), (10, 2208781), (31, 712510), (43, 513670), (62, 356255), (86, 256835), (155, 142502), (215, 102734), (310, 71251), (430, 51367), (1333, 16570), (1657, 13330), (2666, 8285), (3314, 6665)]