19375948

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 34594560

約数和(自身を除く): 15218612

約数列:

[1, 2, 4, 103, 131, 206, 262, 359, 412, 524, 718, 1436, 13493, 26986, 36977, 47029, 53972, 73954, 94058, 147908, 188116, 4843987, 9687974, 19375948]

約数ペア:

[(1, 19375948), (2, 9687974), (4, 4843987), (103, 188116), (131, 147908), (206, 94058), (262, 73954), (359, 53972), (412, 47029), (524, 36977), (718, 26986), (1436, 13493)]