12394213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 16

約数和(自身を含む): 14190400

約数和(自身を除く): 1796187

約数列:

[1, 13, 19, 139, 247, 361, 1807, 2641, 4693, 6859, 34333, 50179, 89167, 652327, 953401, 12394213]

約数ペア:

[(1, 12394213), (13, 953401), (19, 652327), (139, 89167), (247, 50179), (361, 34333), (1807, 6859), (2641, 4693)]