21538848

素因数分解:

$2^5\times 3^1\times {\mathrm{224363}}^1$

素因数の和:224376

約数の個数: 24

約数和(自身を含む): 56539728

約数和(自身を除く): 35000880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 224363, 448726, 673089, 897452, 1346178, 1794904, 2692356, 3589808, 5384712, 7179616, 10769424, 21538848]

約数ペア:

[(1, 21538848), (2, 10769424), (3, 7179616), (4, 5384712), (6, 3589808), (8, 2692356), (12, 1794904), (16, 1346178), (24, 897452), (32, 673089), (48, 448726), (96, 224363)]