16931486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 30427488

約数和(自身を除く): 13496002

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1117, 1166, 1378, 2234, 7579, 12287, 14521, 15158, 24574, 29042, 59201, 118402, 159731, 319462, 651211, 769613, 1302422, 1539226, 8465743, 16931486]

約数ペア:

[(1, 16931486), (2, 8465743), (11, 1539226), (13, 1302422), (22, 769613), (26, 651211), (53, 319462), (106, 159731), (143, 118402), (286, 59201), (583, 29042), (689, 24574), (1117, 15158), (1166, 14521), (1378, 12287), (2234, 7579)]