18925354

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32971}}^1$

素因数の和:33021

約数の個数: 16

約数和(自身を含む): 33235776

約数和(自身を除く): 14310422

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 32971, 65942, 230797, 461594, 1351811, 2703622, 9462677, 18925354]

約数ペア:

[(1, 18925354), (2, 9462677), (7, 2703622), (14, 1351811), (41, 461594), (82, 230797), (287, 65942), (574, 32971)]