17225894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 32102400

約数和(自身を除く): 14876506

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2089, 4123, 4178, 8246, 14623, 29246, 39691, 64759, 79382, 129518, 277837, 453313, 555674, 906626, 1230421, 2460842, 8612947, 17225894]

約数ペア:

[(1, 17225894), (2, 8612947), (7, 2460842), (14, 1230421), (19, 906626), (31, 555674), (38, 453313), (62, 277837), (133, 129518), (217, 79382), (266, 64759), (434, 39691), (589, 29246), (1178, 14623), (2089, 8246), (4123, 4178)]