19152782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18523}}^1$

素因数の和:18583

約数の個数: 16

約数和(自身を含む): 32009472

約数和(自身を除く): 12856690

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 18523, 37046, 203753, 407506, 870581, 1741162, 9576391, 19152782]

約数ペア:

[(1, 19152782), (2, 9576391), (11, 1741162), (22, 870581), (47, 407506), (94, 203753), (517, 37046), (1034, 18523)]