2015181838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1433273}}^1$

素因数の和:1433331

約数の個数: 16

約数和(自身を含む): 3267864720

約数和(自身を除く): 1252682882

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1433273, 2866546, 27232187, 53031101, 54464374, 106062202, 1007590919, 2015181838]

約数ペア:

[(1, 2015181838), (2, 1007590919), (19, 106062202), (37, 54464374), (38, 53031101), (74, 27232187), (703, 2866546), (1406, 1433273)]