2065455838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1\times {\mathrm{19433}}^1$

素因数の和:22251

約数の個数: 16

約数和(自身を含む): 3262579920

約数和(自身を除く): 1197124082

約数列:

[1, 2, 19, 38, 2797, 5594, 19433, 38866, 53143, 106286, 369227, 738454, 54354101, 108708202, 1032727919, 2065455838]

約数ペア:

[(1, 2065455838), (2, 1032727919), (19, 108708202), (38, 54354101), (2797, 738454), (5594, 369227), (19433, 106286), (38866, 53143)]