19306572

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{39241}}^1$

素因数の和:39289

約数の個数: 24

約数和(自身を含む): 46148592

約数和(自身を除く): 26842020

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 39241, 78482, 117723, 156964, 235446, 470892, 1608881, 3217762, 4826643, 6435524, 9653286, 19306572]

約数ペア:

[(1, 19306572), (2, 9653286), (3, 6435524), (4, 4826643), (6, 3217762), (12, 1608881), (41, 470892), (82, 235446), (123, 156964), (164, 117723), (246, 78482), (492, 39241)]