19118344

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9227}}^1$

素因数の和:9277

約数の個数: 32

約数和(自身を含む): 42079680

約数和(自身を除く): 22961336

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9227, 18454, 36908, 64589, 73816, 129178, 258356, 341399, 516712, 682798, 1365596, 2389793, 2731192, 4779586, 9559172, 19118344]

約数ペア:

[(1, 19118344), (2, 9559172), (4, 4779586), (7, 2731192), (8, 2389793), (14, 1365596), (28, 682798), (37, 516712), (56, 341399), (74, 258356), (148, 129178), (259, 73816), (296, 64589), (518, 36908), (1036, 18454), (2072, 9227)]