16499886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 35750400

約数和(自身を除く): 19250514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1063, 1194, 2126, 2587, 3189, 5174, 6378, 7761, 13819, 15522, 27638, 41457, 82914, 211537, 423074, 634611, 1269222, 2749981, 5499962, 8249943, 16499886]

約数ペア:

[(1, 16499886), (2, 8249943), (3, 5499962), (6, 2749981), (13, 1269222), (26, 634611), (39, 423074), (78, 211537), (199, 82914), (398, 41457), (597, 27638), (1063, 15522), (1194, 13819), (2126, 7761), (2587, 6378), (3189, 5174)]