19281262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9631}}^1$

素因数の和:9664

約数の個数: 32

約数和(自身を含む): 38836224

約数和(自身を除く): 19554962

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9631, 19262, 67417, 105941, 125203, 134834, 211882, 250406, 741587, 876421, 1377233, 1483174, 1752842, 2754466, 9640631, 19281262]

約数ペア:

[(1, 19281262), (2, 9640631), (7, 2754466), (11, 1752842), (13, 1483174), (14, 1377233), (22, 876421), (26, 741587), (77, 250406), (91, 211882), (143, 134834), (154, 125203), (182, 105941), (286, 67417), (1001, 19262), (2002, 9631)]