231427922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{16411}}^1$

素因数の和:17065

約数の個数: 16

約数和(自身を含む): 379314144

約数和(自身を除く): 147886222

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 14102, 16411, 32822, 180521, 361042, 10519451, 21038902, 115713961, 231427922]

約数ペア:

[(1, 231427922), (2, 115713961), (11, 21038902), (22, 10519451), (641, 361042), (1282, 180521), (7051, 32822), (14102, 16411)]