22473486290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28447451}}^1$

素因数の和:28447537

約数の個数: 16

約数和(自身を含む): 40964330880

約数和(自身を除く): 18490844590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 28447451, 56894902, 142237255, 284474510, 2247348629, 4494697258, 11236743145, 22473486290]

約数ペア:

[(1, 22473486290), (2, 11236743145), (5, 4494697258), (10, 2247348629), (79, 284474510), (158, 142237255), (395, 56894902), (790, 28447451)]