13091218

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22807}}^1$

素因数の和:22857

約数の個数: 16

約数和(自身を含む): 22990464

約数和(自身を除く): 9899246

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 22807, 45614, 159649, 319298, 935087, 1870174, 6545609, 13091218]

約数ペア:

[(1, 13091218), (2, 6545609), (7, 1870174), (14, 935087), (41, 319298), (82, 159649), (287, 45614), (574, 22807)]