22247818

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 33981696

約数和(自身を除く): 11733878

約数列:

[1, 2, 83, 166, 223, 446, 601, 1202, 18509, 37018, 49883, 99766, 134023, 268046, 11123909, 22247818]

約数ペア:

[(1, 22247818), (2, 11123909), (83, 268046), (166, 134023), (223, 99766), (446, 49883), (601, 37018), (1202, 18509)]