11869509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3929}}^1$

素因数の和:4004

約数の個数: 16

約数和(自身を含む): 16977600

約数和(自身を除く): 5108091

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 3929, 11787, 74651, 208237, 223953, 624711, 3956503, 11869509]

約数ペア:

[(1, 11869509), (3, 3956503), (19, 624711), (53, 223953), (57, 208237), (159, 74651), (1007, 11787), (3021, 3929)]