19851792

素因数分解:

$2^4\times 3^1\times {\mathrm{413579}}^1$

素因数の和:413590

約数の個数: 20

約数和(自身を含む): 51283920

約数和(自身を除く): 31432128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 413579, 827158, 1240737, 1654316, 2481474, 3308632, 4962948, 6617264, 9925896, 19851792]

約数ペア:

[(1, 19851792), (2, 9925896), (3, 6617264), (4, 4962948), (6, 3308632), (8, 2481474), (12, 1654316), (16, 1240737), (24, 827158), (48, 413579)]