21099616

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{14029}}^1$

素因数の和:14086

約数の個数: 24

約数和(自身を含む): 42426720

約数和(自身を除く): 21327104

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 14029, 28058, 56116, 112232, 224464, 448928, 659363, 1318726, 2637452, 5274904, 10549808, 21099616]

約数ペア:

[(1, 21099616), (2, 10549808), (4, 5274904), (8, 2637452), (16, 1318726), (32, 659363), (47, 448928), (94, 224464), (188, 112232), (376, 56116), (752, 28058), (1504, 14029)]