16196873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11071}}^1$

素因数の和:11108

約数の個数: 16

約数和(自身を含む): 21258240

約数和(自身を除く): 5061367

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 11071, 77497, 121781, 210349, 852467, 1472443, 2313839, 16196873]

約数ペア:

[(1, 16196873), (7, 2313839), (11, 1472443), (19, 852467), (77, 210349), (133, 121781), (209, 77497), (1463, 11071)]