12638483

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 15332352

約数和(自身を除く): 2693869

約数列:

[1, 11, 13, 31, 143, 341, 403, 2851, 4433, 31361, 37063, 88381, 407693, 972191, 1148953, 12638483]

約数ペア:

[(1, 12638483), (11, 1148953), (13, 972191), (31, 407693), (143, 88381), (341, 37063), (403, 31361), (2851, 4433)]