12582601988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7728871}}^1$

素因数の和:7728923

約数の個数: 24

約数和(自身を含む): 24670559424

約数和(自身を除く): 12087957436

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 7728871, 15457742, 30915484, 85017581, 170035162, 285968227, 340070324, 571936454, 1143872908, 3145650497, 6291300994, 12582601988]

約数ペア:

[(1, 12582601988), (2, 6291300994), (4, 3145650497), (11, 1143872908), (22, 571936454), (37, 340070324), (44, 285968227), (74, 170035162), (148, 85017581), (407, 30915484), (814, 15457742), (1628, 7728871)]