47974322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{198241}}^1$

素因数の和:198265

約数の個数: 12

約数和(自身を含む): 79098558

約数和(自身を除く): 31124236

約数列:

[1, 2, 11, 22, 121, 242, 198241, 396482, 2180651, 4361302, 23987161, 47974322]

約数ペア:

[(1, 47974322), (2, 23987161), (11, 4361302), (22, 2180651), (121, 396482), (242, 198241)]