111778942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{220907}}^1$

素因数の和:220943

約数の個数: 16

約数和(自身を含む): 190864512

約数和(自身を除く): 79085570

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 220907, 441814, 2429977, 4859954, 5080861, 10161722, 55889471, 111778942]

約数ペア:

[(1, 111778942), (2, 55889471), (11, 10161722), (22, 5080861), (23, 4859954), (46, 2429977), (253, 441814), (506, 220907)]