319385383

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1453}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 351751680

約数和(自身を除く): 32366297

約数列:

[1, 19, 23, 437, 503, 1453, 9557, 11569, 27607, 33419, 219811, 634961, 730859, 13886321, 16809757, 319385383]

約数ペア:

[(1, 319385383), (19, 16809757), (23, 13886321), (437, 730859), (503, 634961), (1453, 219811), (9557, 33419), (11569, 27607)]