21373486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 33616800

約数和(自身を除く): 12243314

約数列:

[1, 2, 23, 46, 229, 458, 2029, 4058, 5267, 10534, 46667, 93334, 464641, 929282, 10686743, 21373486]

約数ペア:

[(1, 21373486), (2, 10686743), (23, 929282), (46, 464641), (229, 93334), (458, 46667), (2029, 10534), (4058, 5267)]