73421434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{19919}}^1$

素因数の和:20037

約数の個数: 16

約数和(自身を含む): 117129600

約数和(自身を除く): 43708166

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 19919, 39838, 378461, 756922, 1932143, 3864286, 36710717, 73421434]

約数ペア:

[(1, 73421434), (2, 36710717), (19, 3864286), (38, 1932143), (97, 756922), (194, 378461), (1843, 39838), (3686, 19919)]