30908782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1487}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 48925440

約数和(自身を除く): 18016658

約数列:

[1, 2, 19, 38, 547, 1094, 1487, 2974, 10393, 20786, 28253, 56506, 813389, 1626778, 15454391, 30908782]

約数ペア:

[(1, 30908782), (2, 15454391), (19, 1626778), (38, 813389), (547, 56506), (1094, 28253), (1487, 20786), (2974, 10393)]