2016191118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{249097}}^1$

素因数の和:249192

約数の個数: 32

約数和(自身を含む): 4304413440

約数和(自身を除く): 2288222322

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 249097, 498194, 747291, 1494582, 4732843, 9465686, 14198529, 17685887, 28397058, 35371774, 53057661, 106115322, 336031853, 672063706, 1008095559, 2016191118]

約数ペア:

[(1, 2016191118), (2, 1008095559), (3, 672063706), (6, 336031853), (19, 106115322), (38, 53057661), (57, 35371774), (71, 28397058), (114, 17685887), (142, 14198529), (213, 9465686), (426, 4732843), (1349, 1494582), (2698, 747291), (4047, 498194), (8094, 249097)]