16371460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 39521664

約数和(自身を除く): 23150204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 347, 674, 694, 1348, 1388, 1685, 1735, 2359, 2429, 3370, 3470, 4718, 4858, 6740, 6940, 9436, 9716, 11795, 12145, 23590, 24290, 47180, 48580, 116939, 233878, 467756, 584695, 818573, 1169390, 1637146, 2338780, 3274292, 4092865, 8185730, 16371460]

約数ペア:

[(1, 16371460), (2, 8185730), (4, 4092865), (5, 3274292), (7, 2338780), (10, 1637146), (14, 1169390), (20, 818573), (28, 584695), (35, 467756), (70, 233878), (140, 116939), (337, 48580), (347, 47180), (674, 24290), (694, 23590), (1348, 12145), (1388, 11795), (1685, 9716), (1735, 9436), (2359, 6940), (2429, 6740), (3370, 4858), (3470, 4718)]