21595096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4639

約数の個数: 32

約数和(自身を含む): 44006400

約数和(自身を除く): 22411304

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4583, 4712, 9166, 18332, 36664, 87077, 142073, 174154, 284146, 348308, 568292, 696616, 1136584, 2699387, 5398774, 10797548, 21595096]

約数ペア:

[(1, 21595096), (2, 10797548), (4, 5398774), (8, 2699387), (19, 1136584), (31, 696616), (38, 568292), (62, 348308), (76, 284146), (124, 174154), (152, 142073), (248, 87077), (589, 36664), (1178, 18332), (2356, 9166), (4583, 4712)]