16325218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4762

約数の個数: 32

約数和(自身を含む): 31731840

約数和(自身を除く): 15406622

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 4721, 9442, 33047, 61373, 66094, 89699, 122746, 179398, 429611, 627893, 859222, 1166087, 1255786, 2332174, 8162609, 16325218]

約数ペア:

[(1, 16325218), (2, 8162609), (7, 2332174), (13, 1255786), (14, 1166087), (19, 859222), (26, 627893), (38, 429611), (91, 179398), (133, 122746), (182, 89699), (247, 66094), (266, 61373), (494, 33047), (1729, 9442), (3458, 4721)]