22553156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5701}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 42149184

約数和(自身を除く): 19596028

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 5701, 11402, 22804, 131123, 245143, 262246, 490286, 524492, 980572, 5638289, 11276578, 22553156]

約数ペア:

[(1, 22553156), (2, 11276578), (4, 5638289), (23, 980572), (43, 524492), (46, 490286), (86, 262246), (92, 245143), (172, 131123), (989, 22804), (1978, 11402), (3956, 5701)]