219314302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{15473}}^1$

素因数の和:15867

約数の個数: 16

約数和(自身を含む): 347236560

約数和(自身を除く): 127922258

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 15473, 30946, 293987, 587974, 5771429, 11542858, 109657151, 219314302]

約数ペア:

[(1, 219314302), (2, 109657151), (19, 11542858), (38, 5771429), (373, 587974), (746, 293987), (7087, 30946), (14174, 15473)]