15663804972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68700899}}^1$

素因数の和:68700925

約数の個数: 24

約数和(自身を含む): 38472504000

約数和(自身を除く): 22808699028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68700899, 137401798, 206102697, 274803596, 412205394, 824410788, 1305317081, 2610634162, 3915951243, 5221268324, 7831902486, 15663804972]

約数ペア:

[(1, 15663804972), (2, 7831902486), (3, 5221268324), (4, 3915951243), (6, 2610634162), (12, 1305317081), (19, 824410788), (38, 412205394), (57, 274803596), (76, 206102697), (114, 137401798), (228, 68700899)]