15520929

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11839}}^1$

素因数の和:11884

約数の個数: 16

約数和(自身を含む): 22732800

約数和(自身を除く): 7211871

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 11839, 35517, 224941, 272297, 674823, 816891, 5173643, 15520929]

約数ペア:

[(1, 15520929), (3, 5173643), (19, 816891), (23, 674823), (57, 272297), (69, 224941), (437, 35517), (1311, 11839)]