9856972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5685

約数の個数: 24

約数和(自身を含む): 18950400

約数和(自身を除く): 9093428

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 5639, 11278, 22556, 107141, 129697, 214282, 259394, 428564, 518788, 2464243, 4928486, 9856972]

約数ペア:

[(1, 9856972), (2, 4928486), (4, 2464243), (19, 518788), (23, 428564), (38, 259394), (46, 214282), (76, 129697), (92, 107141), (437, 22556), (874, 11278), (1748, 5639)]