17969611

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 20828160

約数和(自身を除く): 2858549

約数列:

[1, 11, 19, 127, 209, 677, 1397, 2413, 7447, 12863, 26543, 85979, 141493, 945769, 1633601, 17969611]

約数ペア:

[(1, 17969611), (11, 1633601), (19, 945769), (127, 141493), (209, 85979), (677, 26543), (1397, 12863), (2413, 7447)]