1836930986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{19961}}^1$

素因数の和:20110

約数の個数: 32

約数和(自身を含む): 3104490240

約数和(自身を除く): 1267559254

約数列:

[1, 2, 11, 22, 47, 89, 94, 178, 517, 979, 1034, 1958, 4183, 8366, 19961, 39922, 46013, 92026, 219571, 439142, 938167, 1776529, 1876334, 3553058, 10319837, 19541819, 20639674, 39083638, 83496863, 166993726, 918465493, 1836930986]

約数ペア:

[(1, 1836930986), (2, 918465493), (11, 166993726), (22, 83496863), (47, 39083638), (89, 20639674), (94, 19541819), (178, 10319837), (517, 3553058), (979, 1876334), (1034, 1776529), (1958, 938167), (4183, 439142), (8366, 219571), (19961, 92026), (39922, 46013)]