16814876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1693}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 31874304

約数和(自身を除く): 15059428

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 1693, 2483, 3386, 4966, 6772, 9932, 22009, 44018, 88036, 323363, 646726, 1293452, 4203719, 8407438, 16814876]

約数ペア:

[(1, 16814876), (2, 8407438), (4, 4203719), (13, 1293452), (26, 646726), (52, 323363), (191, 88036), (382, 44018), (764, 22009), (1693, 9932), (2483, 6772), (3386, 4966)]