12773072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61409}}^1$

素因数の和:61430

約数の個数: 20

約数和(自身を含む): 26651940

約数和(自身を除く): 13878868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 61409, 122818, 245636, 491272, 798317, 982544, 1596634, 3193268, 6386536, 12773072]

約数ペア:

[(1, 12773072), (2, 6386536), (4, 3193268), (8, 1596634), (13, 982544), (16, 798317), (26, 491272), (52, 245636), (104, 122818), (208, 61409)]