19581433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 21430656

約数和(自身を除く): 1849223

約数列:

[1, 17, 53, 103, 211, 901, 1751, 3587, 5459, 11183, 21733, 92803, 190111, 369461, 1151849, 19581433]

約数ペア:

[(1, 19581433), (17, 1151849), (53, 369461), (103, 190111), (211, 92803), (901, 21733), (1751, 11183), (3587, 5459)]