9428408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5639}}^1$

素因数の和:5675

約数の個数: 32

約数和(自身を含む): 20304000

約数和(自身を除く): 10875592

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 5639, 11278, 22556, 45112, 62029, 107141, 124058, 214282, 248116, 428564, 496232, 857128, 1178551, 2357102, 4714204, 9428408]

約数ペア:

[(1, 9428408), (2, 4714204), (4, 2357102), (8, 1178551), (11, 857128), (19, 496232), (22, 428564), (38, 248116), (44, 214282), (76, 124058), (88, 107141), (152, 62029), (209, 45112), (418, 22556), (836, 11278), (1672, 5639)]