21923056

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{29153}}^1$

素因数の和:29208

約数の個数: 20

約数和(自身を含む): 43381152

約数和(自身を除く): 21458096

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 29153, 58306, 116612, 233224, 466448, 1370191, 2740382, 5480764, 10961528, 21923056]

約数ペア:

[(1, 21923056), (2, 10961528), (4, 5480764), (8, 2740382), (16, 1370191), (47, 466448), (94, 233224), (188, 116612), (376, 58306), (752, 29153)]