19406996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40771}}^1$

素因数の和:40799

約数の個数: 24

約数和(自身を含む): 41098176

約数和(自身を除く): 21691180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 40771, 81542, 163084, 285397, 570794, 693107, 1141588, 1386214, 2772428, 4851749, 9703498, 19406996]

約数ペア:

[(1, 19406996), (2, 9703498), (4, 4851749), (7, 2772428), (14, 1386214), (17, 1141588), (28, 693107), (34, 570794), (68, 285397), (119, 163084), (238, 81542), (476, 40771)]