238265786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{470881}}^1$

素因数の和:470917

約数の個数: 16

約数和(自身を含む): 406842048

約数和(自身を除く): 168576262

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 470881, 941762, 5179691, 10359382, 10830263, 21660526, 119132893, 238265786]

約数ペア:

[(1, 238265786), (2, 119132893), (11, 21660526), (22, 10830263), (23, 10359382), (46, 5179691), (253, 941762), (506, 470881)]