17421098

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 26625024

約数和(自身を除く): 9203926

約数列:

[1, 2, 107, 127, 214, 254, 641, 1282, 13589, 27178, 68587, 81407, 137174, 162814, 8710549, 17421098]

約数ペア:

[(1, 17421098), (2, 8710549), (107, 162814), (127, 137174), (214, 81407), (254, 68587), (641, 27178), (1282, 13589)]