12962365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 17111808

約数和(自身を除く): 4149443

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 4243, 21215, 55159, 199421, 275795, 997105, 2592473, 12962365]

約数ペア:

[(1, 12962365), (5, 2592473), (13, 997105), (47, 275795), (65, 199421), (235, 55159), (611, 21215), (3055, 4243)]