22989194

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 35101248

約数和(自身を除く): 12112054

約数列:

[1, 2, 97, 163, 194, 326, 727, 1454, 15811, 31622, 70519, 118501, 141038, 237002, 11494597, 22989194]

約数ペア:

[(1, 22989194), (2, 11494597), (97, 237002), (163, 141038), (194, 118501), (326, 70519), (727, 31622), (1454, 15811)]