1909442928

素因数分解:

$2^4\times 3^1\times {\mathrm{39780061}}^1$

素因数の和:39780072

約数の個数: 20

約数和(自身を含む): 4932727688

約数和(自身を除く): 3023284760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 39780061, 79560122, 119340183, 159120244, 238680366, 318240488, 477360732, 636480976, 954721464, 1909442928]

約数ペア:

[(1, 1909442928), (2, 954721464), (3, 636480976), (4, 477360732), (6, 318240488), (8, 238680366), (12, 159120244), (16, 119340183), (24, 79560122), (48, 39780061)]