22212148

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10867}}^1$

素因数の和:10951

約数の個数: 24

約数和(自身を含む): 45036992

約数和(自身を除く): 22824844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 10867, 21734, 43468, 76069, 152138, 304276, 793291, 1586582, 3173164, 5553037, 11106074, 22212148]

約数ペア:

[(1, 22212148), (2, 11106074), (4, 5553037), (7, 3173164), (14, 1586582), (28, 793291), (73, 304276), (146, 152138), (292, 76069), (511, 43468), (1022, 21734), (2044, 10867)]