19414473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1699}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 27988800

約数和(自身を除く): 8574327

約数列:

[1, 3, 13, 39, 293, 879, 1699, 3809, 5097, 11427, 22087, 66261, 497807, 1493421, 6471491, 19414473]

約数ペア:

[(1, 19414473), (3, 6471491), (13, 1493421), (39, 497807), (293, 66261), (879, 22087), (1699, 11427), (3809, 5097)]