19392594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4691}}^1$

素因数の和:4762

約数の個数: 32

約数和(自身を含む): 42565824

約数和(自身を除く): 23173230

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4691, 9382, 14073, 28146, 60983, 121966, 182949, 248623, 365898, 497246, 745869, 1491738, 3232099, 6464198, 9696297, 19392594]

約数ペア:

[(1, 19392594), (2, 9696297), (3, 6464198), (6, 3232099), (13, 1491738), (26, 745869), (39, 497246), (53, 365898), (78, 248623), (106, 182949), (159, 121966), (318, 60983), (689, 28146), (1378, 14073), (2067, 9382), (4134, 4691)]