16912490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{673}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 34940160

約数和(自身を除く): 18027670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 673, 718, 1346, 1795, 2513, 3365, 3590, 4711, 5026, 6730, 9422, 12565, 23555, 25130, 47110, 241607, 483214, 1208035, 1691249, 2416070, 3382498, 8456245, 16912490]

約数ペア:

[(1, 16912490), (2, 8456245), (5, 3382498), (7, 2416070), (10, 1691249), (14, 1208035), (35, 483214), (70, 241607), (359, 47110), (673, 25130), (718, 23555), (1346, 12565), (1795, 9422), (2513, 6730), (3365, 5026), (3590, 4711)]