16198412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 30085440

約数和(自身を除く): 13887028

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 1627, 2489, 3254, 4978, 6508, 9956, 30913, 61826, 123652, 213137, 426274, 852548, 4049603, 8099206, 16198412]

約数ペア:

[(1, 16198412), (2, 8099206), (4, 4049603), (19, 852548), (38, 426274), (76, 213137), (131, 123652), (262, 61826), (524, 30913), (1627, 9956), (2489, 6508), (3254, 4978)]