16221590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21067}}^1$

素因数の和:21092

約数の個数: 32

約数和(自身を含む): 36405504

約数和(自身を除く): 20183914

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21067, 42134, 105335, 147469, 210670, 231737, 294938, 463474, 737345, 1158685, 1474690, 1622159, 2317370, 3244318, 8110795, 16221590]

約数ペア:

[(1, 16221590), (2, 8110795), (5, 3244318), (7, 2317370), (10, 1622159), (11, 1474690), (14, 1158685), (22, 737345), (35, 463474), (55, 294938), (70, 231737), (77, 210670), (110, 147469), (154, 105335), (385, 42134), (770, 21067)]