19694256

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17839}}^1$

素因数の和:17873

約数の個数: 40

約数和(自身を含む): 53091840

約数和(自身を除く): 33397584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17839, 35678, 53517, 71356, 107034, 142712, 214068, 285424, 410297, 428136, 820594, 856272, 1230891, 1641188, 2461782, 3282376, 4923564, 6564752, 9847128, 19694256]

約数ペア:

[(1, 19694256), (2, 9847128), (3, 6564752), (4, 4923564), (6, 3282376), (8, 2461782), (12, 1641188), (16, 1230891), (23, 856272), (24, 820594), (46, 428136), (48, 410297), (69, 285424), (92, 214068), (138, 142712), (184, 107034), (276, 71356), (368, 53517), (552, 35678), (1104, 17839)]