9718996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11239

約数の個数: 24

約数和(自身を含む): 20066816

約数和(自身を除く): 10347820

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 11197, 22394, 44788, 78379, 156758, 313516, 347107, 694214, 1388428, 2429749, 4859498, 9718996]

約数ペア:

[(1, 9718996), (2, 4859498), (4, 2429749), (7, 1388428), (14, 694214), (28, 347107), (31, 313516), (62, 156758), (124, 78379), (217, 44788), (434, 22394), (868, 11197)]