19171632

素因数分解:

$2^4\times 3^1\times {\mathrm{399409}}^1$

素因数の和:399420

約数の個数: 20

約数和(自身を含む): 49526840

約数和(自身を除く): 30355208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 399409, 798818, 1198227, 1597636, 2396454, 3195272, 4792908, 6390544, 9585816, 19171632]

約数ペア:

[(1, 19171632), (2, 9585816), (3, 6390544), (4, 4792908), (6, 3195272), (8, 2396454), (12, 1597636), (16, 1198227), (24, 798818), (48, 399409)]