16838276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 36615936

約数和(自身を除く): 19777660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 167, 182, 277, 334, 364, 554, 668, 1108, 1169, 1939, 2171, 2338, 3601, 3878, 4342, 4676, 7202, 7756, 8684, 14404, 15197, 25207, 30394, 46259, 50414, 60788, 92518, 100828, 185036, 323813, 601367, 647626, 1202734, 1295252, 2405468, 4209569, 8419138, 16838276]

約数ペア:

[(1, 16838276), (2, 8419138), (4, 4209569), (7, 2405468), (13, 1295252), (14, 1202734), (26, 647626), (28, 601367), (52, 323813), (91, 185036), (167, 100828), (182, 92518), (277, 60788), (334, 50414), (364, 46259), (554, 30394), (668, 25207), (1108, 15197), (1169, 14404), (1939, 8684), (2171, 7756), (2338, 7202), (3601, 4676), (3878, 4342)]