19175912

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1913}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 41342400

約数和(自身を除く): 22166488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 1913, 2506, 3826, 5012, 7652, 10024, 13391, 15304, 26782, 53564, 107128, 342427, 684854, 1369708, 2396989, 2739416, 4793978, 9587956, 19175912]

約数ペア:

[(1, 19175912), (2, 9587956), (4, 4793978), (7, 2739416), (8, 2396989), (14, 1369708), (28, 684854), (56, 342427), (179, 107128), (358, 53564), (716, 26782), (1253, 15304), (1432, 13391), (1913, 10024), (2506, 7652), (3826, 5012)]