15146857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 18315360

約数和(自身を除く): 3168503

約数列:

[1, 11, 19, 23, 137, 209, 253, 437, 529, 1507, 2603, 3151, 4807, 5819, 10051, 28633, 34661, 59869, 72473, 110561, 658559, 797203, 1376987, 15146857]

約数ペア:

[(1, 15146857), (11, 1376987), (19, 797203), (23, 658559), (137, 110561), (209, 72473), (253, 59869), (437, 34661), (529, 28633), (1507, 10051), (2603, 5819), (3151, 4807)]