30808558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{14437}}^1$

素因数の和:14547

約数の個数: 16

約数和(自身を含む): 50937264

約数和(自身を除く): 20128706

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 14437, 28874, 158807, 317614, 1400389, 2800778, 15404279, 30808558]

約数ペア:

[(1, 30808558), (2, 15404279), (11, 2800778), (22, 1400389), (97, 317614), (194, 158807), (1067, 28874), (2134, 14437)]