191749628

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{4759}}^1$

素因数の和:6209

約数の個数: 24

約数和(自身を含む): 383846400

約数和(自身を除く): 192096772

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 4759, 5756, 9518, 10073, 19036, 20146, 33313, 40292, 66626, 133252, 6848201, 13696402, 27392804, 47937407, 95874814, 191749628]

約数ペア:

[(1, 191749628), (2, 95874814), (4, 47937407), (7, 27392804), (14, 13696402), (28, 6848201), (1439, 133252), (2878, 66626), (4759, 40292), (5756, 33313), (9518, 20146), (10073, 19036)]