193747009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 214548480

約数和(自身を除く): 20801471

約数列:

[1, 19, 23, 127, 437, 2413, 2921, 3491, 55499, 66329, 80293, 443357, 1525567, 8423783, 10197211, 193747009]

約数ペア:

[(1, 193747009), (19, 10197211), (23, 8423783), (127, 1525567), (437, 443357), (2413, 80293), (2921, 66329), (3491, 55499)]