21773008

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{14029}}^1$

素因数の和:14134

約数の個数: 20

約数和(自身を含む): 42623140

約数和(自身を除く): 20850132

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 14029, 28058, 56116, 112232, 224464, 1360813, 2721626, 5443252, 10886504, 21773008]

約数ペア:

[(1, 21773008), (2, 10886504), (4, 5443252), (8, 2721626), (16, 1360813), (97, 224464), (194, 112232), (388, 56116), (776, 28058), (1552, 14029)]