21895248

素因数分解:

$2^4\times 3^1\times {\mathrm{456151}}^1$

素因数の和:456162

約数の個数: 20

約数和(自身を含む): 56562848

約数和(自身を除く): 34667600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456151, 912302, 1368453, 1824604, 2736906, 3649208, 5473812, 7298416, 10947624, 21895248]

約数ペア:

[(1, 21895248), (2, 10947624), (3, 7298416), (4, 5473812), (6, 3649208), (8, 2736906), (12, 1824604), (16, 1368453), (24, 912302), (48, 456151)]