15813271972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1\times {\mathrm{3169}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 29320623360

約数和(自身を除く): 13507351388

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 743, 1486, 1679, 2972, 3169, 3358, 6338, 6716, 12676, 17089, 34178, 54239, 68356, 72887, 108478, 145774, 216956, 231337, 291548, 462674, 925348, 1247497, 2354567, 2494994, 4709134, 4989988, 5320751, 9418268, 10641502, 21283004, 54155041, 108310082, 171883391, 216620164, 343766782, 687533564, 3953317993, 7906635986, 15813271972]

約数ペア:

[(1, 15813271972), (2, 7906635986), (4, 3953317993), (23, 687533564), (46, 343766782), (73, 216620164), (92, 171883391), (146, 108310082), (292, 54155041), (743, 21283004), (1486, 10641502), (1679, 9418268), (2972, 5320751), (3169, 4989988), (3358, 4709134), (6338, 2494994), (6716, 2354567), (12676, 1247497), (17089, 925348), (34178, 462674), (54239, 291548), (68356, 231337), (72887, 216956), (108478, 145774)]