16221266

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 25280640

約数和(自身を除く): 9059374

約数列:

[1, 2, 29, 58, 307, 614, 911, 1822, 8903, 17806, 26419, 52838, 279677, 559354, 8110633, 16221266]

約数ペア:

[(1, 16221266), (2, 8110633), (29, 559354), (58, 279677), (307, 52838), (614, 26419), (911, 17806), (1822, 8903)]