10931245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3972

約数の個数: 16

約数和(自身を含む): 14458752

約数和(自身を除く): 3527507

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 3911, 19555, 50843, 168173, 254215, 840865, 2186249, 10931245]

約数ペア:

[(1, 10931245), (5, 2186249), (13, 840865), (43, 254215), (65, 168173), (215, 50843), (559, 19555), (2795, 3911)]