19494516

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{39623}}^1$

素因数の和:39671

約数の個数: 24

約数和(自身を含む): 46597824

約数和(自身を除く): 27103308

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 39623, 79246, 118869, 158492, 237738, 475476, 1624543, 3249086, 4873629, 6498172, 9747258, 19494516]

約数ペア:

[(1, 19494516), (2, 9747258), (3, 6498172), (4, 4873629), (6, 3249086), (12, 1624543), (41, 475476), (82, 237738), (123, 158492), (164, 118869), (246, 79246), (492, 39623)]