16310987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11149}}^1$

素因数の和:11186

約数の個数: 16

約数和(自身を含む): 21408000

約数和(自身を除く): 5097013

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 11149, 78043, 122639, 211831, 858473, 1482817, 2330141, 16310987]

約数ペア:

[(1, 16310987), (7, 2330141), (11, 1482817), (19, 858473), (77, 211831), (133, 122639), (209, 78043), (1463, 11149)]