18923568

素因数分解:

$2^4\times 3^1\times {\mathrm{394241}}^1$

素因数の和:394252

約数の個数: 20

約数和(自身を含む): 48886008

約数和(自身を除く): 29962440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394241, 788482, 1182723, 1576964, 2365446, 3153928, 4730892, 6307856, 9461784, 18923568]

約数ペア:

[(1, 18923568), (2, 9461784), (3, 6307856), (4, 4730892), (6, 3153928), (8, 2365446), (12, 1576964), (16, 1182723), (24, 788482), (48, 394241)]