19308826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4149

約数の個数: 16

約数和(自身を含む): 30735360

約数和(自身を除く): 11426534

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4001, 4826, 8002, 76019, 152038, 508127, 1016254, 9654413, 19308826]

約数ペア:

[(1, 19308826), (2, 9654413), (19, 1016254), (38, 508127), (127, 152038), (254, 76019), (2413, 8002), (4001, 4826)]