1922249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 2352000

約数和(自身を除く): 429751

約数列:

[1, 7, 19, 97, 133, 149, 679, 1043, 1843, 2831, 12901, 14453, 19817, 101171, 274607, 1922249]

約数ペア:

[(1, 1922249), (7, 274607), (19, 101171), (97, 19817), (133, 14453), (149, 12901), (679, 2831), (1043, 1843)]