16259306

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 28807680

約数和(自身を除く): 12548374

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 241, 427, 482, 553, 854, 1106, 1687, 3374, 4819, 9638, 14701, 19039, 29402, 33733, 38078, 67466, 102907, 133273, 205814, 266546, 1161379, 2322758, 8129653, 16259306]

約数ペア:

[(1, 16259306), (2, 8129653), (7, 2322758), (14, 1161379), (61, 266546), (79, 205814), (122, 133273), (158, 102907), (241, 67466), (427, 38078), (482, 33733), (553, 29402), (854, 19039), (1106, 14701), (1687, 9638), (3374, 4819)]