15215486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53201}}^1$

素因数の和:53227

約数の個数: 16

約数和(自身を含む): 26813808

約数和(自身を除く): 11598322

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 53201, 106402, 585211, 691613, 1170422, 1383226, 7607743, 15215486]

約数ペア:

[(1, 15215486), (2, 7607743), (11, 1383226), (13, 1170422), (22, 691613), (26, 585211), (143, 106402), (286, 53201)]