21954864

素因数分解:

$2^4\times 3^1\times {\mathrm{457393}}^1$

素因数の和:457404

約数の個数: 20

約数和(自身を含む): 56716856

約数和(自身を除く): 34761992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457393, 914786, 1372179, 1829572, 2744358, 3659144, 5488716, 7318288, 10977432, 21954864]

約数ペア:

[(1, 21954864), (2, 10977432), (3, 7318288), (4, 5488716), (6, 3659144), (8, 2744358), (12, 1829572), (16, 1372179), (24, 914786), (48, 457393)]