19109006

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5711}}^1$

素因数の和:5959

約数の個数: 16

約数和(自身を含む): 32901120

約数和(自身を除く): 13792114

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 5711, 11422, 39977, 79954, 1364929, 2729858, 9554503, 19109006]

約数ペア:

[(1, 19109006), (2, 9554503), (7, 2729858), (14, 1364929), (239, 79954), (478, 39977), (1673, 11422), (3346, 5711)]