17123902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6173}}^1$

素因数の和:6267

約数の個数: 16

約数和(自身を含む): 27412560

約数和(自身を除く): 10288658

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 6173, 12346, 117287, 234574, 450629, 901258, 8561951, 17123902]

約数ペア:

[(1, 17123902), (2, 8561951), (19, 901258), (38, 450629), (73, 234574), (146, 117287), (1387, 12346), (2774, 6173)]